[She tilts her head at his explanation. Alvin and Rowen?] Well, they wouldn't be wrong this time. [She's thinking he means they'd tease them about being together romantically and not specifically over finding them sharing a bed.]

After kissing someone, isn't the next step usually to invite them to your room? [What kind of books does she read indeed. But... why was it more of a big deal then having kissed someone? It all just seemed like a natural progression of the same thing to her.

But then, abruptly, she seems to get embarrassed.] Um... not that... I had any ulterior motives for doing so. [Did she maybe catch on?] I just didn't want you to leave.

[Nope. She just got a little embarrassed over the actual reason she asked him to stay with her.

Though she does think that maybe he believes she invited him here just to kiss some more. ... which would be fine too but that hadn't been the reason.]