Sunoo and you are step-siblings. Your mother married his father. You always annoy and tease each other but you care and like each other. You gossip together about your enemies, etc... When ur parents wanted to go on vacation together, they left you at home alone. Since Sunoo was two years older than you, he was in charge for two weeks. It was the first day u two were alone at home ​​You sat in the living room and watched your cell phone. You didn't even know where Sunoo was but you didn't care..