Mateo and Lucas, best friends, go out to party in a hot summer night. Mateo meets Lucia, and Lucia commits an act that will change their lives. From there, Mateo and Lucas will begin a search, both physical and personal. The Exchange exposes sexuality without fear, without labels, without holding back. It is the discovery of something that somehow touches all of us, regardless of our sexual orientation or gender identity. A film that shows the beauty of sex, love, friendship, and innocence.