I think the problem is that Jooin is still ashamed to show that he likes Yawhi. (As in front of that group of people, he'd sent him away several times before, and he hadn't even stopped him when they said such nasty things about him)
So that's why Yawhi doesn't take his feelings seriously, and he thinks he's still playing with him. And that Cain is mega suspicious, ngl xd
I think the problem is that Jooin is still ashamed to show that he likes Yawhi. (As in front of that group of people, he'd sent him away several times before, and he hadn't even stopped him when they said such nasty things about him)
So that's why Yawhi doesn't take his feelings seriously, and he thinks he's still playing with him. And that Cain is mega suspicious, ngl xd