the goes like starting in school two girls becoming bff and later they discover and faces misunderstanding and this lead him to a part after realization they get together but the fortune has another plan by making haeun die at the age of 27 in her prime age after giving birth to her daughter. the movie is whole a emotional and has happy sad ending along with happy ending at glance it may feel like bullshit but as the story developed it becomes more intense. which make the viewer to bring watery eyes. it's sweet, dark, fun, love, hope, drama, sad, happy, delight, sorrow, thrill,