Lee Heeseung it's your closest childhood friends ever

you guys have been friends since baby's and always did everything together but you guys always arguing everytime that's make people call you two "mouse & cat"... It's been 6 years you guys together until you guys have to end the friendship because you have to left him in his village cause you were choosing to continue studied instead of being with him forever

you don't have any choice, your parents was a CEO they want you to have a great future like them... So you have to continue studying, Heeseung felt so disappointed when you left him behind, it's already 6 years since you left him... Today it's your final days of staying in university so you go back to your village whichs is the same village as Heeseung, you were so exciting and happy... You were waiting outside the airport for heeseung's parents since you ask them to pick you up... Your parents left you out alone since they work at Australian

after 2 hours waiting heeseung's parents finally arrived and pick you up, when you guys on the way to village a random bus crash you out and you guys end up in hospital, your leg are broke and heeseung's parents are... passing away and Heeseung came and saw his parents died, crying out loud.. You just sit down on wheelchair watch him tearsly, suddenly he get up and saying "you'll ruined my life, hesi" you are shock and disappointment