Wolfram frowned, something he was getting good at lately. Worried that he'd develop wrinkles like Gwendal, he dropped the expression quickly again, but the nerves remained behind.

"You mean cheat on him? But that's... that's something he would do."

But Kaoru did have a point, to an extent. "But... the idea of making him jealous isn't the worst thing ever. Is there a way to do it without actual kissing?"

Because that was something he'd already planning on saving his first for.