Knowing, expecting Lambert's just asking for himself somehow doesn't make it hurt less. It's not something Yuya talks about, and then all he has is 'complicated' and 'maybe it'll work for me'?!

Yuya stares back at him, dumbfounded at first. And then it twists when he just looks hopeful, and Yuya holds back tears as he glares at him angrily.

He doesn't find the words to fight him. Instead he lunges, moving to forcibly shove by Lambert to storm down the hall and leave, letting his actions convey just how he feels about that.