Blueming

The Secret That Cannot Be Told (1x4)

:

Si-won and Da-woon decide to visit a book cafe, but they flee the spot after Si-won runs into his father with another woman. He rides a bike to cool himself off, leaving Da-woon behind after he falls off his bike. Si-won returns and apologizes for his insensitive behavior. Da-woon clears up any misunderstandings regarding his actions to Si-won. He gives a 'covered kiss' to him, leaving Si-won confused.