Did Key and Amber had a fight? They don't seem really close now. That makes me sad. 

I'm more jealous when Amber uploaded her pictures with her guy friends while Key is updated with his pictures with his girl friends. 

Are they making themselves jealous of each other? 

And why Amber didn't update her picture with Key? Jonghyun can. Heechul can.

And why Key didn't also? 

Are they hiding something so that it's not gonna be so obvious. ?