Arrow's Stephen Amell & Flash's Grant Gustin Hang Out On Set & Subsequently Send Nerdy Hearts Aflutter!
Ugh, we just can't wait to see the Arrow and Flash crossover event!
On Wednesday, Grant Gustin and Stephen Amell were spotted in Vancouver on the set of Arrow and Flash's crossover episode.
Grant looked AH-Mazing in his costume while Stephen looked casual in a gray beanie and zip-up.
The sighting comes on the heels of a Twitter post from Stephen: