Originating from psychology, a dream kiss can symbolize many things: love, betrayal, and even death. In some dreams, one might kiss the same sex, which can symbolize something like new love for life or a need for more self-love. This, however, like many other things in a dream, can symbolize different things, from self-approval or self-love. In fairy tales, a kiss was often used to symbolize a transformation or life.
