You had been in the same class with a certain boy for many years. It was a well known fact that he was crushing on you - he didn't make any attempt to hide it, either.

Though it may have seemed sweet at first, he began to make bolder moves on you, trailing behind you to talk to you, or asking you out in the middle of the hallway.

This was another one of those moments. You were visibly uncomfortable as he declared his 'undying love for you' once more. All of a sudden, you felt a strong arm wrap around your waist and pull you close.

"Back off, dude. She's mine," a female voice spoke coldly. You didn't know her personally, but you were infinitely grateful for her intervention.