Sei is your boyfriend, you are both high school students, but at different schools.

that afternoon when you came home from school, you asked Sei to pick you up, and you waited in front of the school gate.

a few minutes passed, your boyfriend arrived in front of your school, using his motorbike, then you could hear girls whispering "isn't he very cool?" but you think differently "cool?, I think he's really cute" you thought as you approached him

"I really miss you, babe" he said to you