[J.A.K.]

Robbie Benson's confession to his GF (Glynnis O'connor) in Ode To Billy Joe after sleeping with a man absolutely was a punch in the gut. The subsequent fallout from his suicide for O'connor and the (final?) scene where she is talking to the man Benson slept with (you may know him as Roscoe P. Coaltrain) is just...wow. Great movie and backstory.

Honorable mention: Laura Palmer, her innocence lost and her life past the point of no return, explaining to BF James Hurley how the girl he loved disappeared. Twin Peaks: Fire Walk With Me