Story of their first meeting was not satisfied me . Then his trauma story . He was suffering from a kind of trauma that occured him when he was around 16 years old I guess or may be more younger and he was playing his very important badminton game which is very important
for him and his mother . He was going to win the game and at that moment he was looking for his mother among the audience who was there but at his last moment of wining he didn't find her , so it desperate him and he lost his point and loss the game. Then he came to know his mother left him which made him more sad and it affected his game . After that whenever he played the badminton game and when he reached to 18 points , he lost everything and didn't able to win. All the time he looked confident but this very moment he desparate everytime.
And then female lead help him to overcome his fear and then expected ending was there .