Are you sure? [ she's concerned, of course! luka would like bianca to be alright before they go anywhere ] I really don't mind if we don't leave for a few more minutes.

But if you insist, we can take our time getting to Thor. [ luka's used to people insisting that they're alright, so if bianca's going to be like that with her, she's ready to concede with insistence, if any ]