[That is not the look of a friend.

That is the look of someone who has been hurt by a "friend".

Lyra wonders if she just makes it worse, or... Well! There's no way to know, so she shouldn't worry about it. Except by asking.]

I'm not like, bothering you or anything, looking like her, right? She doesn't sound very friend-like if she's mean and doesn't hang out with you much anymore.