At a Distance, Spring Is Green

Director

• 
  Kim Jung Hyun

Main Role

• 
  Park Ji Hoon

  Yeo Jun

  Main Role
• 
  Kang Min Ah

  Kim So Bin

  Main Role
• 
  Bae In Hyuk

  Nam Soo Hyun

  Main Role

Support Role

• 
  Kwon Eun Bin

  Wang Young Ran

  Support Role
• 
  Choi Jung Woo

  Hong Chan Ki [So Bin's friend]

  Support Role
• 
  Woo Da Vi

  Gong Mi Joo

  Support Role
• 
  Cha Chung Hwa

  Professor Song [Business administration]

  Support Role
• 
  Lee Woo Je

  Han Jeong Ho [Senior]

  Support Role
• 
  Yoo In Soo

  Oh Chun Guk [Student]

  Support Role
• 
  Yoon Jung Hoon

  Go Sang Tae [Joon's friend]

  Support Role
• 
  Lee Ye Rim

  Miss Seol [Assistant teacher]

  Support Role
• 
  Eru

  Professor Park [Business administration]

  Support Role
• 
  Choi Moon Hee

  Lee Gi Sun

  Support Role
• 
  Shin Su Hyun

  Park Hye Ji

  Support Role
• 
  Bin Chan Uk

  Jeong Beom [Joon's senior]

  Support Role
• 
  So Hee Jung

  Cha Jung Joo [Joon's mother]

  Support Role
• 
  Kim Hyung Mook

  Yeo Myung Hoon [Joon's father]

  Support Role
• 
  Kim Su Gyeom

  Nam Goo Hyun [Soo Hyun's brother]

  Support Role
• 
  Na In Woo

  Yeo Jun Wan [Jun's brother]

  Support Role
• 
  Seo Woo Jin

  Yeo Joon [Young]

  Support Role
• 
  Oh Ah Rin

  Kim So Bin [Young]

  Support Role

Guest Role

• 
  Jung Kang Hee

  [Convenience store customer] (Ep. 1)

  Guest Role
• 
  Kim Kang Min

  [Mi Joo's ex boyfriend] (Ep. 2)

  Guest Role
• 
  Han Soo A

  [Chan Ki's girlfriend] (Ep. 3)

  Guest Role
• 
  Moon Joo Won

  Hong Chan Ki [Young] (Ep. 3, 9)

  Guest Role
• 
  Lee Kwang Ik

  [Private institute management] (Ep. 4)

  Guest Role
• 
  Kim Jong Ho

  [Cafeteria cook] (Ep. 5)

  Guest Role
• 
  Kim Mi Ra

  [Florist] (Ep. 6)

  Guest Role
• 
  Kim Jin Ok

  [Restaurant owner] (Ep. 6)

  Guest Role
• 
  Kim Mi Ra

  [Flower shop owner] (Ep. 6)

  Guest Role
• 
  Lee Do Hyung

  [Soo Hyun's father] (Ep. 8)

  Guest Role
• 
  Jeong Seo Yeon

  [So Bin's mother] (Ep. 9-10)

  Guest Role
• 
  Choi Seung Hoon

  Yeo Joon Wan [Young] (Ep. 10)

  Guest Role
• 
  Lee Jin Soo

  [Yeo Myung Hoon's secretary] (Ep. 10)

  Guest Role
• 
  Kang Da Eun

  Kim Hye Yoon (Ep. 11-12)

  Guest Role
• 
  O Ji Yeong

  [Aunt]

  Guest Role
• 
  Lee Soo Yeon

  [Nurse]

  Guest Role
• 
  Park Jae Wan

  [Uncle]

  Guest Role
• 
  Kim Jung Jin

  [Bartender]

  Guest Role
• 
  Kim Su Kyung

  [Counseling staff]

  Guest Role
• 
  Kim Han Sang

  ['Rib House' president]

  Guest Role
• 
  No Ji Hwan

  [Man with his girlfriend]

  Guest Role

Unknown

• 
  Kim Sol Bi Unknown
• 
  Oh Min Su Unknown