Lee know was playing a game on the sofa and hyunjin laid behind him. Hyunjin calls him and rotates his phone. Pretending like he's playing a game. Lee know gets a phone call from an unknown number(Hyunjin) but he didnt know. Lee know turned his head facing hyunjin and saying "i said i will kill you.". He gets up and walks to one of the members. You were sitting on a chair while watching your phone. Lee know walks up to you and says "Babe, did you call me?"