Barry notices Cassian and Yamato watching something and he turns his head. He's not sure what he's looking for, though, and doesn't notice anything interesting so he shrugs it off.

"Too bad we didn't know ahead of time, we could've made signs and stuff," Barry teases. "Cisco has a large-scale printer at the Labs, we totally could've put your head on a giant sign. Master Ilo number one."