Lu Han's a researcher on a mission to observe the only hybrid wildcat in existence this side of the world. He wasn't quite meant to make friends with it. He definitely wasn't supposed to fall in love.

Five years after the end of their university relationship, Xiumin and Luhan meet again. It's easy to start talking, easier to hold a conversation, the easiest thing in the world to find that compatible rhythmn, tucked away on a small sofa in the corner of their mutual friends' apartment, a smattering of others' conversations ringing their ears, and none really penetrating. Of course it would be easy to start up this kind of rela