이정신
Kang Shin-Woo
서지훈
Young Kang Shin-Woo
Lee Yul-eum
Han Ji-Soo
Lee Tae-seon
Shin Joo-Hwan
Cho Lee-hyeon
Baek Na-Hee
민도희
Jang So-Ra
이주형
Choo Geun-Deok
Kim Sun-young
Shin-Woo's mother
박한솔
Kim Yun-jeong
Ko Kyu-pil
Mozart student's Head Teacher
Kim Min-seok
Kim Min Seok
Saison 1
10 épisodes
A shy math teacher time-travels back to high school to win his lost love, competing with his younger self for her heart.
Créateur
