Hi!!

Please, I will be very gratefull for your help! I don't remember the name of this drama but still remember some of the plot. 

I remember an old drama that was about a girl in high school that is known for her strong personality. The group of boys makes a bet with one of the guys that if he makes the girl fall in love with him, they will give him something that he wanted (I don't remember what). The guy agrees and they make a contract. 

But in the process he really falls in love with the girl. He didn't want her to find out about the bet but she finds the contract and breaks up with him.

Then the girl has an accident and was in vegetative state and the boy takes her to the beach and walks into the ocean to die with her.

The last scene is, I think, the reunion with all their friends in the afterlife.

Someone remembers the name of this drama??

Thanks a lot in advance!!!

I don’t think this (movie) is what your looking for but it has some similarities.

https://mydramalist.com/27670-just-the-way-you-are