eiser was asleep but when suddenly he wakes up at 3am to see serena sitting outside while reading, he got up and walk to her with coldness in the face and voice

Eiser: why arent you in bed?

Serena: I couldnt sleep, my bolster was being washed. and i cant sleep without hugging anything.

eiser pulls serena

Youre sleeping with me then he says in a cold tone