He raises an eyebrow at the thing about the rock facts rock, but...that isn't the important part, so he just listens without comment. It definitely isn't related, but...it's hard not to find Greg sort of endearing.

It especially strikes a chord when taking the event into account. This is how Greg really feels. He really means it when he says it's okay. When he calls it rehabilitation, Wirt sputters out an awkward laugh and rubs at his eyes.

"Sometimes..." His voice wavers at first, like he's actually going to cry, but he manages to pull himself together somewhat. "Sometimes, you're a lot smarter than me."

He doesn't sound sad about it though, not really. That isn't the reason for the tears. Then, unexpectedly, Wirt pulls Greg back into another hug, tighter than the first.

"I'm sorry, Greg."