39 of the Hottest Hookups in Pretty Little Liars History

Colin is Wren and Melissa's flatmate in London. Yep, that's right. Even after Spencer broke up their engagement, Melissa and Wren give it another go (which ultimately failed). Anyway, Spencer is in London visiting schools when she encounters Colin. The accent and close quarters are too much to resist and the two share a memorable kiss before she flies back to the States.