Gabrielle Zevin

When a man and a woman flirt with each other at a wedding reception, the sexual tension between them seems spontaneous. But as the conversation deepens, their previous life together is gradually revealed. As they break from the party to a hotel room, the flirtation turns into a night filled with passion and remorse. (Fabrication Films)

Diving to save a camera from a fall down a flight of stairs, high school junior Naomi Sukuse wakes with no memory of the last four years. Naomi must remember who she was and figure out who she wants to be in this story of love and second chances. (imdb)

In the 1960s, a Harvard Professor has an affair with his male teaching assistant.