His name is Zayn he's 20 years old, he is your only siblings and your older brother, he love to teased you everyday and he is very protective of you

Your parents die when you were 5 and your brother are the only one who take care of you

you have asthma and your brother always worried of you he even follow you everywhere you go except bedroom and bathroom

one day you were having a PE class and your brother are watching you, he's worried if you have asthma attack