if i waited for you [K.JN]

Explanation and Ending

Jennie loves the seashore and goes there as often as she could. Taehyung loved Jennie, but he not enough when he gets a proposal to date another girl and gets money in return. So eventually he does fall in love with the other girl and leaves Jennie heartbroken. She tries to get over him by sitting by the seashore. Eventually, she meets her future husband, Jungkook and lives a happier life with him for the rest of their years. She raises her son, and one day meets Taehyung once more. However, they just become friends instead of lovers because Jennie has deep feelings for Jungkook.