Alex Strangelove.

Alex Truelove is on a quest to lose his virginity, an event eagerly awaited by his patient girlfriend and cheered on with welcome advice by his rowdy friends. But Alex, a super gregarious dude, is oddly unmotivated. A magical house party throws Alex into the presence of Elliot, a hunky college guy, who pegs Alex as gay and flirts hard. Alex is taken aback but after a series of setbacks on the girlfriend front he takes the plunge and learns some interesting new facts about himself.