In the season finale, sociologist Janice McCabe offers insights on friendship from her new book Making, Keeping, and Losing Friends, as this fall's entering class makes the transition from home to college. "Belonging is a powerful human need," Professor McCabe notes, and the post-admission period leading up to orientation and the start of classes is what McCabe calls "the initial friendship market." An expert in how people connect in social situations, she advises students to "be intentional about what, who, and where you look" for friends during this fast-moving moment, a powerful transition when everyone is eager to make new friendships.