She loves him but doesn't show it, she flirts but in her eyes, there was only him.

 He had tolerated the pain she gave him for the past two years... But one day, he stopped.

He was tired of it and to him, everything she said two years ago were all lies.

But it wasn't...  

He still loved her but he only wanted one thing.  

revenge.
 

That's when their lives changed... For the worst. 

and to add on to her pain, she was diagnosed with brain tumor.

"Love is like war, easy to begin but hard to stop."