[With that zoomed up view he's taking the device from Athena's hand to get an even closer look before there's a frustrated little noise. When...how? Why didn't they know this sooner?]

...yeah. She's part of my team back home. Her name's Honey Lemon and I...Tadashi never said she was here. [Which means it must have been between the first and current time they were here.] Our friend Wasabi's inside there, too, but I didn't know anyone else was.