[Jason waves his hand like he's shooing away a fly]

Nah. Don't worry about paying. You're always welcomed here.

[Even if Descendant wasn't already doing well, Jason wouldn't want her to pay]

The thing about Bruce is that he's spent so many years with a one-track mind that as soon as he feels something else that isn't about "the mission," he tries to lock it away. Doesn't matter if what he's feeling is a good thing. It's foreign and not what he trained for.