[His reactions are strange, to the point she wants to ask if something is wrong, but he seems keen to avoid the subject. Then he mentions his name, and she stares in disbelief.]

You're Asriel? A little runt like you? Aren't you supposed to be in college? [And it occurs to her this little kid seems to know Toriel but not Kris. What does that mean?]

Uhhhh... I don't really get what's going on, but I'm Susie.