I love the deliberation of it all. The way that Joonmyun thinks it out first even when his biological imperative sends him signals that would drive most crazy. I love that Sehun is deliberate in his questions, thinking them through and the answers he gets in return and the way Joonmyun can't actually get enough and oh the way Sehun comes after him to find the right answers.
The knotting not being the final answer in their case but definitely leading up to that answer just makes it all the sweeter.
I might like them almost as much as I love QMi!!