He can't help but chuckle at the description. "I do wonder how that would fare in my world, when Narukami-san's earned the nickname 'No Girlfriends' thanks to me." There's an impish grin as he says it, as if it's a badge of pride. "Not my fault that Marie-san likes to grant people silly aliases."

The smile wanes soon, however. "Nonetheless, I had no idea it was that bad. Thirteen is barely older than me..."