[Ren looks between them while they're talking with an increasingly clueless look. He hadn't actually asked for any details about why Yukine suddenly had to leave, because Yato needing him around more was good enough for him, so he didn't hear this part nor does it mean anything to him anyway. If both of them know about it, though, it definitely something important.]
What mask? [He might have waited to ask until it was just him and Shun, except he probably would have forgotten until it was just them two weeks from now, and also if Yukine doesn't want them to worry about it, that makes it much too interesting not to ask about now.]
no subject
What mask? [He might have waited to ask until it was just him and Shun, except he probably would have forgotten until it was just them two weeks from now, and also if Yukine doesn't want them to worry about it, that makes it much too interesting not to ask about now.]