Written for my dearest Mary who in China currently. WE MISS YOU! <3 Hope you will love this story.   ForewordTitle: His Heart Beats Just For HerAuthor: esteebusu@ljPairings: Marilyn/YoseobLength: OneshotRating: PG-13Genre: Fluff/romanceSummary: They met while they were 15 and 17 years old. He had a disease but she didn’t mind. What if one day, he collapsed? What would she do?