6. Say Anything… (1989)
A young, delectable John Cusack stars in this film, alongside the whimsically named Ione Skye. Although it's a rather quintessential '80s flick, there are some surprisingly hot moments in it, and these two make perhaps the cutest couple in all of life.
The trailer reveals more of the movie's cuteness, but there are glimpses of the sexual tension between Lloyd and Diane. Just for trivia's sake, I'd also like to point out that John Cusack's real life sister, Joan, plays Lloyd's sis in the movie as well.
Cast: John Cusack and Ione Skye
The Sexy Movie Love Scene:: Lloyd and Diane, in the back of a car. Isn't that every teenager's ultimate sex fantasy?
What's So Sexy about It: What's so sexy about the pinnacle scene of Say Anything is actually the fact that everything else about the movie is so awkward, as befitting a coming of age film describing what it's like when teenage love begins moving into adulthood. Both characters are losing their innocence together, and it's extremely touching.