Kiss: Aaron Yan Marry: Ji Chang Wook Kill: Puttichai Kasetsin (Oh my. I don't know him but I know the other two. But now I've seen his photos and I'm like -_-)
Ahh why these three? I love them all but if I must choose... Kiss: Lee Jong Suk (obviously ;) Marry: Ryu Jun Yeol (he's husband material) Kill: Jung Il Woo (sorry oppa...I still love you lol)
Kiss : Jung Jin Young (assuming it's the B1A4 member and not the 51 yr old actor with the same name :P) Marry : Park Jin Young (GOT7) Kill : Park Jin Young (JYP) :P
Kiss: Lee Joon Gi Marry : Kang Ha Neul Kill : Jackson Wang (I am more of a drama fan and am not much into kpop and only know the idols if they feature in dramas or guest in running man)