[She might have given him the discount in the first place because he was cute. Tiffany's a slightly tall african american woman in her early college years sooo. She might have a thing for tall dorky teenagers! But outside Junko actually squeals, immediately jumping in place.]

Oh my god, you jerk! I wanted to be there when you got it! I can't believe this, oh, she's going to be so happy!!

[This isn't even for her and she's so happy.] This is going to be the best Christmas and it's because of you! [Their mom is going to lose her shit and it'll be great. But when he begins to lead her there she takes his hand but pauses.]

Yamato, we don't have to go there! We just spent a whole crapton of money on gifts! [Even if he was just teasing earlier she took it a little seriously.]