[His reassurance is met with open bafflement, like she can't possibly believe he's being nice. She even looks around as if to make sure he's actually talking to her]

Y-yes, but... [But she'd still been obnoxious, right? Or at least a little annoying?] I'm always bothering people, so... So if you were upset, it'd be understandable!

[But he. Wants to go in with her?? She clasps her hands anxiously in front of her.] R-really? You want to, even with someone like me? I-I'd be really grateful! If you really don't mind... Please let's go! Thank you so much!

[It doesn't take much to make her happy, honestly, and she's smiling away in relief]