Tadashi ended up on the Café's doorstep a week after his failed encounter with Hiro. At first Cass just looked at him then she started crying. It took over half an hour to get her to calm.
Once she was calm she forced him up stairs, where Hiro was working. Hiro looks up at him, shaking his head, tears running down his cheeks.
Cass blinks at them, obviously confused by Hiro's reaction, leaves the two brothers to talk.
As soon as she is out of range Tadahsi spook, "We can go back to how it was before."
"No we can't."