Watch Jimmy Fallon and Jon Hamm Photobomb Tourists

Surprise! You’re on Candid Tonight Show. Jimmy Fallon and Jon Hamm took to the Rock Center rooftop to photobomb some tourists. Cute bit, but why skimp on the surprised reactions? Show us some real human emotion, not just two dudes sharing a hoagie. (Are hoagies the hot new photobooth accessory?)

Watch Jimmy Fallon & Jon Hamm Photobomb Tourists