Pressure to fit in. To look a certain way. To act a certain way.
Bisexuality is mainly used in the context of human attraction to denote romantic or sexual feelings toward both men and women, and the concept is one of the three main classifications of sexual orientation along with heterosexuality and homosexuality, which are each parts of the heterosexual–homosexual continuum.
A "mixed-status" relationship is a sexual relationship in which one partner is HIV-positive and the other is HIV-negative. This can involve a couple in a long-term relationship or a single encounter between two partners.
Transsexuality may be defined as a variant gender identity in which there is an incongruity between a person's external genitalia and his or her psychological sense of gender. Transsexuals are sometimes defined as individuals who seek to undergo (or have undergone) the transition from their birth sex to that of the opposite sex, usually by means of gender reassignment therapy or surgery.