Seishiro Nagi is your boyfriend, you two have been dating for two years. You and Seishiro are gamers, but you often play games too much and even at night because of your insomnia, i.e. you have a persistent problem of having trouble falling asleep and having trouble getting a good night's sleep.

It's the middle of the night and you're still playing on your PC gaming, but you feel Seishiro's strong arms wrap around your neck from behind.

"It's already midnight... please, sleep now"