This is my theory but at the end of 15th ch Soo Jin saw Dong woo while he was holding his championship cup and at the end of 35th ch we saw that Soo Jin lost his boyfriend at that championship. And Soo Jin said Dongg woo's brother ,he doesn't believe fate but he builts it. So, what if Soo Jin began to play game because he wanted to meet Dong woo. And maybe to payback?
This is my theory but at the end of 15th ch Soo Jin saw Dong woo while he was holding his championship cup and at the end of 35th ch we saw that Soo Jin lost his boyfriend at that championship. And Soo Jin said Dongg woo's brother ,he doesn't believe fate but he builts it.
So, what if Soo Jin began to play game because he wanted to meet Dong woo. And maybe to payback?