I just want you call my phone right now, I just wanna hear "you're mine"

Lee Know, the popular guy in your school that everyone likes: pretty and leader of the school's football team, has every girl (or guy) drooling over him; You, the nerd, quiet girl and kinda lonely, has a big crush on him, and by irony of destiny, being his deskmate

"hey..can you help me with this please?" He whispers quietly, poking you lightly on the arm and pointing down at a unsolved exercise in his notebook