[He's not surprised Karkat's here, but he is kind of surprises him that he didn't notice until the former-troll actually said something. It takes a minute for him to remember the word "think pan," because really he's just so worried that he's not thinking about weird troll anatomy terms right now.]
I don't know dude! But I mean...a bruise like that...
[He's not going to say it outloud, but the look on his face should say enough.]
[ACTION]
I don't know dude! But I mean...a bruise like that...
[He's not going to say it outloud, but the look on his face should say enough.]