At Eighteen: Season 1, Episode 15
Jun Woo has the best birthday of his life, thanks to Soo Bin. With Soo Bin’s heartfelt support, Jun Woo works hard to achieve his dreams, despite being busier than ever. Finding out about Hwi Young’s wrongdoings toward Jun Woo, Soo Bin feels sorry for not knowing and guilty for not being able to help. Meanwhile, Jun Woo feels mixed emotions as Hwi Young breaks down in front of his eyes.