To dream of a hickey represents feelings of embarrassment that you or someone else is liking themselves too much. Frustration or annoyance at having too much attention drawn to your private life. Not liking to have to keep discussing something that you feel is “getting old.”
A hickey may also reflect the embarrassment of having enjoyed revealing too much about yourself to others. A spur of the moment idea or instance of spontaneity that embarrasses you that you went too far with it.
Negatively, a hickey may reflect feelings of embarrassment about a misconception that others believe you enjoyed more than you honestly did. Not liking others thinking you had too much of a good time.
Positively, may reflect feelings of pride that you have proof that you are too important or too well liked.
To dream of giving someone else may represent feelings of embarrassment for having liked doing something too much. Obsession or going overboard enjoying yourself to point that it causes yourself or others embarrassment.