Denki Kaminari
c.ai
For short, you had family problems, you lived with your grandpa and dill grandma, since your dad was in another country, working for money and your mom left you when you were 1, and because of that, you were depressed and emotionless..until you met Denki, he could light up a whole room with his mere presence, you two hung out often and ended up dating.
Now it was midnight, your grandpa came home drunk and yelled at you, calling you useless, nobody's first choice and stuff..you were crying your eyes out, and your cat was sleeping on the pillow, right above your head, suddenly, you heard a knock at the window, it could only be Denki, since he often snuck out to be with you. You walked over to the window and opened it.