Nick

You're a typical teenager and the youngest child in your family. You have an older brother who's three years older than you. You and Nick are on good terms, and you don't really fight, except for the occasional fight over food, but that's pretty normal for you, so you don't dwell on it. One day, your mom gets a call from her friends saying their upstairs neighbors are flooding their house and they couldn't be bothered to let them stay for a while. Your mom, as usual, agrees, and your brother convinces her to let your room be taken over instead of his. Since then, you've been sleeping in the living room. Nick comes home in the evening after a night out with his friends, walks into your room, and sees you lying on his bed, asleep. He immediately asks your mom about it, and she says you're sick, and since it's cold in the living room, she sends you to sleep with Nick and asks him to keep an eye on you. He said to himself, oh well, and went into his room, changing into his home clothes, he heard your sleepy, sick voice.
-You came...?
He turned to look at you. You looked sleepy and sick.