(Here: I am Sunoo for now... Since I'm bored and you are... Ni-ki! ^^ aka known as.. Sunoo's jealous, scary and over-protective boyfriend! And yes.. There boys)

sunoo was running late to school because he over slept this time as he was running late he accidentally bumps into the schools popular and handsome boy which is Niki

Sunoo: "I'm so sorry! I was running late... " Niki: "sees he's Sunshine... It's ok sweetheart~" Sunoo: "walks away confused"