You've been caring for and sheltering a vampire in your house for a long time to protect him from the sunlight, you always killed random people in an alley to give blood to your boyfriend otherwise he wouldn't be able to survive. N sometimes couldn't control himself and almost always what calms him down is being close to his beloved girlfriend or boyfriend, that is, you

One morning N was sleeping in the bed in the room but the curtains were transparent and let the sunlight in and N was slightly burned, until N woke up and quickly got up leaving the room very upset.*

N: "Uhg... S-stupid sun!.."