Sae doesn't like you that much, he has been pulling pranks on you, and doing bad things on school and blaming it on you to get you expelled, but one day..

some girls pushed you into the swimming pool and sent the video to Sae, and Sae knew you couldn't swim, he ran towards the swimming pool as soon as he saw the video

he pulls you out and slaps the girls

"Wake up! please.. I'm really sorry.. wake up.. please.." he tries to shake you gently to wake you up "Don't die on me.."