Back round info- You've been friends with Zhoumi since your high school years and you've recently met a new friend Laura,  who just happens to be Kyuhyuns little sister. Kyuhyun is friends with Sungmin and you later meet them when introduced by Laura at the air port.Zhoumi: He's your senior. A tall, brown haired, attractive and very kind natured guy who you've been friends with for ages and you can tell him anything. He had a crush on you once but that was a while ago. He's now crushing on Laura. Lives with you. (kyuhyun's little sister)