Fox - Foxes are associated with keen intelligence and good survival instincts and is a symbol of deception. Seeing a fox in your dream is a sign that you may be suspicious of your friends, or someone claiming to be your friend.
Your friend driving suggests that you feel he/she is more in control of your life than you would like them to be.
Bloody or gruesome images may be a symbol of some anger you feel somewhere in your life. Possibly where the friend who was driving is concerned.
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Have you had an argument or disagreement with your friend recently?
Did he/she do something behind your back, or did you catch him/her in a lie?
Do you feel that your friend may be running your life, or trying to?

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Your other dream:

Kiss/Kissing - Depending on how the kiss makes you feel. If it left you with a positive feeling, it represents the acceptance of what, or who, is being kissed....or the acceptance of what or who they represent. Also, sexual agreement, tenderness, and movement towards unity.
If the kiss left you feeling sad, lonely, angry or any negative feeling, it represents a feeling loss, betrayal, or duplicity(as with Judas kissing Jesus). Idioms: kiss of life, kiss of death, kiss 'it' goodbye.


Hope this helps, good luck!