"Summertime" or "L'estate addosso"

Beautiful, heartfelt film about two Italian teens who travel to San Fransisco and spend their summer with a gay couple. There's not much of a plot, but the movie follows their adventures and their evolving relationships with each other. They end up going to Cuba together, before they return to Italy. Nice photography, scenery, and superb acting.
3.5 out of 5 stars.