Destined to be broken

Alex, a handsome, rich lad. He loves traveling. His lonely life was spiced up when he met Sasha. He didn't realized when she became the most important person in her life. 
Sasha, a hardworking, simple girl. Who had been working her bones out since a very young age. She works in a restaurant and for her, his parents matters the most, until she met Alex, her friend, roomie and love. She can't imagine her life without Alex.  But she fell apart as soon as she learnt Alex got engaged to Daisy.
What will happen when these three lives will collide together? Will they be able to heal each other or break each other?