Bisexual: Only liking TWO genders. Hence "Bi"sexual. Pansexual= ALL genders (of course... May 27 2015
Q: Bisexual: Only liking TWO genders. Hence "Bi"sexual. Pansexual= ALL genders (of course with preferences.) "Pan"sexual, "Pan" is the derivative to "All." Hope this helps! -Pansexual Nonny