[ Admittedly Xue Yang left his own room in a hurry, with his focus elsewhere, but from what he remembers this matches his own pretty closely. He doesn't say anything about it, but he does have a moment of considering what it looks like for the two of them, in their matching vivid red robes, to be going together into a room similarly decorated in red.

He scoffs to himself, but keeps it silent for Xiao Xingchen to not notice. Instead he turns his attention to the boxes as something potentially interesting to focus on. ]

Did the mouth trainer come from that pile, daozhang? There's a stack of boxes over there on the right side. Maybe there's other fun stuff in there too.

[ In this case, "fun" meaning "tasty" rather than "sexual", but if he can further tease Xiao Xingchen that works almost as well as having more treats to eat. ]