Boy Meets Boy by David Levithan

Levithan, David (2003). Boy meets boy. New York: Alfred A. Knopf.  

Summary: Paul, a sophomore in high school, falls for Noah when they meet in a book store.  Paul's budding romance with Noah gets strained when his ex-boyfriend, Kyle, re-enters his world and results in confusing, conflicting emotions.  

Additional comments:  Paul's high school and community are optimistic examples of how things could be. . .Places where LGBT youth are normalized, and all sexual orientations are accepted without question or harassment.  Kyle, who has grown up in the community, has always been comfortable with his sexuality, but his best friend, Tony, needs his help to come out to his religious parents.  Boy Meets Boy is funny and light at times, but is also emotionally-charged by hurtful relationships.