3 girls studied at SM High then suddenly...   Kim Miyoung (Fictional Character) -A 17 year-old girl living with Donghae. (You'll soon findout why.) :) -Hates Donghae A LOT. -The younger sister of Ryeowook. -Friends with Park Nicole and Kim Jiyeon. -Uses aegyo A LOT especially when she wants something from her friends.   Kim Jiyeo