[ She wouldn't be the first awkward lunatic that he's befriended, and he knows he's quite socially inept himself. What she's saying isn't that weird to him in the first place, he's been treating is as a real thing from the start since... it sort of is! Still, her dramatic speech is endearing - it's something he would do, too. ]

Heh, is that all? [ There's a firm nod, and a smile. ] You got it. Not just 'cause you asked me, but... I feel the same way. No playacting, no silly voices, just us. Sooo, I promise, alright? And an Arc never goes back on his word! Yeah!

[ He draws his blade now, slowly passing it to her. It's fairly heavy, but at this point he wouldn't even be surprised if she has super strength. He comes from a world where people have ridiculous powers. ]

Just-- ah, w-watch your hair! Sheesh, you got a lot of it...