[If it helps, all of the chaos of the last week and a half has been a pretty decent distraction from everything. At the very least he doesn't seem like he's about to have a panic attack, which is a vast improvement on the last time Dipper saw him.]

Oh, um. Yeah. I...you were still here when the little Jabberwocky lizards attacked, right? [Frankly Wirt isn't one hundred percent sure exactly when Dipper left.] I'll be fine but...one of them kinda got me?

[He can't look Dipper in the face when he says it though. He can practically hear Dipper saying "You got possessed again?" and it's super embarrassing already.]