Basma

I watched it without seeing the comments and I was disappointed too about the ending, not a movie that u would enjoy and it felt rushed at some point

no she didnt cheat on him, she broke up with him before going to belgium, also forgot ot mention that when he said he regret going after her, it was her dad's funeral

also about moving away, before she broke up with him, she told him that where she works, they asked her to go to belgium and she was thinking about it, he asked how long she needed to stay there, 3 years and he said that he'll wait, hes good at waiting

u want the whole movie? i only told u what happens at the end
so at first he fall for her at first sight, then they sart fake dating cuz she was sick of other boys at school hitting on her, then they start dating fr, then we discover that her dad is abusive and crazy when he's drunk and her and her mum keep running away from him, her dad found them and woo yun sees what happens, next day she leaves, call him and tell him to take care of himself then disappear. he doesnt give up. he once saw her picture in a university library, so he decided to study hard to go to that uni, he gets accepted, he found her, but she has a bf, he found out that her bf is cheating on her, he goes and tell her but she doesnt believe him, he start ignoring her and start dating another girl, when he wanted to tell her again, she was going to be hurt and he cover for her, which he ends up hurting his back instead, then she found out her bf is cheating on her, fast forward a year i think, they meet up and she's single, then they start dating again, move in together, basically all what couples do. he finishes uni ut cant find a job because of his back injury, one of his friends ask him whats wrong, thats when he tells him that sometimes he regret going after her because it only brought him problems. then he finds a job and try to apologise to her saying that he wasnt in his right mind, but she goes to Belgium and there she met her now husband. hes a sport teacher, after years she comes back to Korea and tell him that she's getting married, he tells her to send him the invitation, thinking she wouldn't, but she did, at first he was pissed but after he decided to go and which her happiness

she heard him say to his friend that if it wasnt for her he wouldnt be hurt and struggle to find a job, -he saved her before and hurt his back pretty bad- so she left to belgium and came back married and he joked telling her to send him an invitation thinking she wouldnt do it, and she did it

you definitely won't regret watching it