[ COMPLETED ] This story is about the singer Martinus Gunnarsen from the pop duo Marcus and Martinus. Martinus has problems with his heart because of something that once happened,but last years nothing didn't seem to bother him and make the sickness to attack. He meets Y/N,the love of his life,in a party. But things will get destroyed from Y/N's big sister who treats her like her enemy and will do anything just to hurt Y/N. For more you can read the story. I hope you'll like it❤