[Of course he's interested. He's bored enough his horns are gonna fall off one of these days. But it's not like he's going to say that. He continues to examine the arrow point while Tavros goes find his design, and then dutifully looks up when the boy approaches him with--

With...

Oh god.]

You've really never done anything like this before in your life, have you.

[No, that's not a question, and yes, he's face palming. He's facepalming so hard he'd be breaking his helmet if he were a troll of lesser self-control. But I mean, seriously, bro. What the hell is that.]