Chris is your bsf older brother. You were very close to him since you're 17 years old but he is 3 years older.. He received a lot of love letters from a mysterious person until one day, he spotted you putting a love letter on his superbike. You get scolded by him and told to focus on your learning. Since then you avoided him until 6 years past. You're now 23 years old meanwhile he is 26 years old. You're still in touch with your bsf and 1 day she invited you to have a sleepover.