Tattoo - represent those things in our lives that seem only "skin deep" but may be interesting and fun. They could represent our thinking, our playful ways, and our seemingly unimportant habits. As time progresses, we may realize that our passing fads have become permanent. Thus, a tattoo may be symbolic of something that we inflict on ourselves, is permanent if not deep, and generally carries with it some negativity.

Moonlight - The moon is an interesting symbol that connotes feminine energy; it is associated with the irrational and the intuitive. The moon effects the ocean tides, and it has been linked to madness or lunacy. As a dream symbol is can represent all of these things and more. The moon could represent romance and our earthly impulses and passions. It could reveal things about the nature of soul and the unconscious. For those lucky people, the moon can reflect their inner peace and feelings of serenity and security.

Cemetery/Graveyard - A cemetery is a collection of dead organic matter. It is a sad and depressing place that doesn't reflect any joy, and reflects even less hope. If someone close to you has recently died, it would be normal for you to have dreams about graveyards and death. The graveyard in your dream may be a reflection of your mood or unresolved grief. It may literally represent sadness that comes from losing someone that you love.
However, if this dream is coming up and there has been no death in the family, consider your feelings in daily life. If you are feeling depressed or helpless in any way, look inside yourself and make attempts to increase your self awareness and your spiritual identity. It could represent things which require deep thinking and are not 'on the surface'. Graves could also symbolize the unconscious, and it could represent your past and long-gone experiences.
If you are walking through the cemetery, it might be a sign that you are seeking peace and quiet. On the other hand, it could signify that you are holding onto the past. Your subconscious might draw the graveyard, if in real life you are under pressure and need to make a decision, or you are too preoccupied with your past experiences and want to bury them.

A girl you like - represents her. Something that includes her in your life. You relationship with her, recent conversations, etc.

She Hides from you - it suggests that you feel she is elusive, or out of your reach. Also my suggest that you feel the need to keep her hidden from others, pointing towards feelings of guilt.

3 dead bodies:
The number 3 - the trinity. It is an active or a process number (something is going on in the psyche). The number three may symbolize vision(forward thinking), completeness, and fulfillment. Also, anything that may contribute to your personal fulfillment... for example, the resolving of conflict between two opposing forces.

Dead Bodies - Usually represents some area of your life that has 'died'. It can refer to the 'death' of feelings, such as hopelessness in connection with relationship and the loss of feelings about someone, the depression that follows big changes in life such as the loss of a loved one, loss of job, loss of a child-(poetically and physically), a sense your life in general is without the stimulus of motivation and satisfaction( as if you feel like your life is going nowhere ). Also, repressed anger that is killing positive expression.
The dead person/people may link several of these feelings together, as symbols often represent large areas of experience. As such, the dead could represent part of yourself you want to leave behind, to 'die' out.

Running Away - suggests something, or someone, in your life is difficult to face, and that you would rather run away from it than face it.

Blue Box:
Blue has always something to do with intellectual and spiritual events, insights, experiences, and mental processes.  Blue is a symbol of emotional contentment that we all

would like to attain. It indicates that you want to live wisely and with compassion. Blue stands for intellectual goals, insight, faith, spiritual maturity, enlightenment, relief from worry, and assistance from outside sources.

Dark blue - depression, negative thoughts, and aggression.
Sweater - Clothing - represents the roles that we play in life, and the stance, or attitudes we use to meet other people or special situations...such as work, danger, self-protection, feelings of reserve, shyness, anxiety, or aggressiveness. Clothes can depict self-respect, and how we see ourselves in society, and how we want others to perceive us..( the difference between what we want, and what we feel others want of us). When we consider their color, our clothes can express our emotional condition and moods.
A sweater(jumper) particularly, represents your continuing connection and strong ties with your family and home life, a need to feel comfort and warmth. Alternatively, it represents a kind of innocence, immaturity, and/or naive thinking.

Light blue - the sense of intuition, having a wide awareness of life, religious feelings, and the 'coolness' of nature.
Soft gentle blue - a typically feminine color, representing the nurturing and emotional expression.
* Blue may sometimes symbolize the universal or collective unconscious (as distinct from the individual unconscious). Perhaps the dream is asking you to base your life on intuitions that come from a deep source within your psyche.
* Alternatively, blue may represent the power of the conscious mind, particularly if it is the blue of the sky.
* The blue sea may symbolize the unconscious or the feminine (anima, mother, or Great Mother, the wise self).
* At an advanced level of mystical awareness, blue may represent the primal energy from which the universal life-force comes.

Box -  signifies your instinctual nature and destructive impulses. Alternatively, you may be trying to preserve and protect some aspect of yourself. The box may also symbolize your limitations and restrictions. To dream that you are opening a box, denotes that things are being revealed about you that were once hidden. Consider your feelings as you open the box. If opening the box fills you will fear, you may be uncovering aspects of yourself that make you feel anxious. Also consider the idea of 'being boxed in'.
Also, suggests what you have or hide inside yourself. Memories, treasured experiences, or stored feelings.

Your Partner - Like the symbolization for the girl you like, your partner in your dream represents your feelings about her and how well you relate to her.

Stranger - Sometimes, strangers in your dreams represent different, known and unknown, aspects of yourself. They are extensions and projections of your own subconscious, and personality. We learn about ourselves through others, and probably our most valuable possessions are our relationships.

If these people are totally unrecognizable (they don't remind you of anyone you know), then they would represent different aspects of yourself.
Human beings, male and female alike, are curious, questioning, and have a need for information, and spiritual expansion. But... we all have masculine and feminine aspects, or sides to our subconscious, and psyche.
The masculine aspects would be the part of ourselves that we view as brave, strong, stubbornness, authoritative, logical...etc.
The feminine aspects would be the part of ourselves that we view as emotional, nurturing, tender, yielding, sensitive...etc.
When we dream, all the different parts of our 'inner selves' interact, and 'come alive', as though they were different people.

Gun(s) - symbolizes aggression, anger, and potential danger. You may be dealing with issues of passiveness/aggressiveness and authority/dependence.
Alternatively, a gun can represent the penis and male sexual drive. Thus, the gun may mean power and impotence.

"do it, just do it, you know it must be done"  - suggests there is something you feel you must do.
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Is there something you feel you need to do?
Is there something you are avoiding?
Have you been feeling depressed about a situation?
is there something in your waking life causing you to feel guilty?
Do you feel as though some part of you is dead...emotions, feelings, etc.? Or is there something you want to end?


Hope this gives you some insight, good luck!