A girl with an unfortunate but unregretful life?

How does she live like this without mentioning a word to anyone?

Is it better just to keep it a seceret?

Then again it could be worse.......

How does she handle love and situations with her friends she holds most dearest?

"I'm scared of dying......"

"I dont want to die this young........."

"How many years left?"

.

.

.

.

.

.

.

Hi guys!~ I've been keeping this idea in the back of my head forever and fianally deceided to do a short story on it.

So basically it's about a girl, whoever you think of. Just a girl, for my sake I'll give her the name "Min Jee". The girl is born with a certain type of a heart disease which can not be easily cured. The only option is surgery which has a 50/50 shot of surviving. She hasn't known about her illness until she was 15. The disease she has is something she has never told anybody, only the doctor knows her illness. With that she is forbidden to eat any kinds of meat, if she does eat meat more that once a year her heart will become more likely to fail. 

Life is a total different perspective for her. She belives that life is actually really short and people should live to do what they want to do besides the bad things. People might think she's rebellious, but in all honesty she is probably the most kind hearted girl out there. In the process how does Min Jee handle love between the guys she thinks of as brother? Is it all just a game or not?

WARNING:

IF YOU ARE EASILY MOVED THEN I SUGGEST YOU BE PREPARED!