Blueming
The Worst Day (1x6)
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Si-won finds out that his sister had submitted his work. He becomes the subject of rumor while a chubby childhood photo of his is circulated around. He asks whether Da-woon had a hand in making him win. He loses control and snaps at Da-woon when he tries to comfort him. He, nevertheless, takes Si-won's bike back home for him. Si-won goes to Da-woon's home and has a heart to heart talk with him. He finally speaks out about his insecurities and reveals that he knew that Da-woon likes him.