On screen
Cast
24 credited performers
Ahn Nae-sang
Ahn Nae Sang
Yun Yoo-sun
Yoon Yoo Sun
Yoon Kye-sang
Yoon Kye Sang
Park Ha-seon
Park Ha Sun
Seo Ji-seok
Yoon Ji Suk
Lee Jong-suk
Ahn Jong Suk
Krystal Jung
Ahn Soo Jung
Artwork unavailable
Go Young-wook
Go Young Wook
Park Ji-sun
Park Ji Sun
Yoon Gun
Yoon Gun
Kim Ji-won
Kim Ji Won
Julien Kang
Julien
Baek Jin-hee
Baek Jin Hee
Lee Juck
Lee Juck
Kang Seung-yoon
Kang Seung Yoon
Hwang Jung-eum
Hwang Jung-Eum
Jung Il-woo
Student
Shin Sae-kyeong
Se-kyung
Huh Gak
huh-gak
Park Hae-mi
Character not listed
Kim Bum
Kim Bum
Jin Ji-hee
Character not listed
Yoon Shi-yoon
[Ha Sun's first love]
Yoon Seo-hyun
Self