He is Psychometric

Jinyoung

Lee Ahn

신예은

Yoon Jae In

김권

Kang Sung Mo

Kim Da-som

Eun Ji Soo

조병규

Kang Sung Mo (young)

Jeon Mi-seon

Kang Eun-ju

Go Youn-jung

Kim So-hyun

노종현

Lee Dae-bong

Jeong Seok-yong

Yoon Tae-ha

장의수

Lee Seung-yong

Lee Seung-joon

Kang Geun-taek

사강

Hong Soo-yeon

김효진

Oh Sook-ja

Kim Ki-moo

Hong Jeong-soo

Eom Hyo-seob

Eun Byeong-ho

Kim Won-hae

Math Teacher

Park Cheol-min

Nam Dae-nam

추예진

Eun Ji Su [Teen]