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Episodes
Season 1 · Season 1
1
▶
Episode 1
Kang Pi-o is known around school as an unrivaled talent — until he meets the mysterious Choi Jeong-yo and realizes he may have finally met his match.
Not watched yet
68m
2
▶
Episode 2
With Jeong-yo now his classmate, a bitter Pi-o keeps his distance. But when the two are tasked with a joint performance, Pi-o finds himself warming up.
Not watched yet
59m
3
▶
Episode 3
When crisis strikes right before the joint stage, Pi-o improvises a fix — only to wonder if it was a mistake when Jeong-yo's skills outshine his own.
Not watched yet
60m
4
▶
Episode 4
With Pi-o determined to reclaim his love for music, Jeong-yo shows Pi-o how to have fun on the piano. Jeong-yo's family troubles catch up to him.
Not watched yet
63m
5
▶
Episode 5
Intent on proving himself, Pi-o joins the Prague Harmonie International Competition and asks Jeong-yo to join too. Pi-o's obsessive practice takes a toll.
Not watched yet
62m
6
▶
Episode 6
Years later, Pi-o is successful and world-renowned — but miserable. Hong Jae-in tries to let Pi-o know how she feels. Pi-o hunts down news of Jeong-yo.
Not watched yet
59m
7
▶
Episode 7
Pi-o finds himself stuck deep in a slump, but can't seem to overcome his fears alone. Later, a familiar face suggests collaborating on a performance.
Not watched yet
60m
8
▶
Episode 8
Pi-o faces increasing pressure to do the joint performance, but his issues with the piano only get worse. Jeong-yo finally steps in to help.
Not watched yet
61m
9
▶
Episode 9
Pi-o learns the shocking truth behind Jeong-yo's kidnapping. Jeong-yo asks for Pi-o's help with a piano piece, but his harsh words leave Pi-o rattled.
Not watched yet
62m
10
▶
Episode 10
Pi-o realizes Jeong-yo has been hiding a huge secret. With everything revealed, Jeong-yo turns even more cruel, and Pi-o falls deeper into despair.
Not watched yet
61m
11
▶
Episode 11
As the Korean Symphony’s 80th anniversary concert begins, Jeong-yo and Pi-o face a turning point — but when the performance ends, only one person remains on stage.
Not watched yet
61m
12
▶
Episode 12
After painful losses, Pi-o considers leaving music behind, but Jeong-yo shares his final feelings as their last four-hands performance begins.
Not watched yet
62m
▶
Episode 1
Kang Pi-o is known around school as an unrivaled talent — until he meets the mysterious Choi Jeong-yo and realizes he may have finally met his match.
Not watched yet
68m
2
▶
Episode 2
With Jeong-yo now his classmate, a bitter Pi-o keeps his distance. But when the two are tasked with a joint performance, Pi-o finds himself warming up.
Not watched yet
59m
3
▶
Episode 3
When crisis strikes right before the joint stage, Pi-o improvises a fix — only to wonder if it was a mistake when Jeong-yo's skills outshine his own.
Not watched yet
60m
4
▶
Episode 4
With Pi-o determined to reclaim his love for music, Jeong-yo shows Pi-o how to have fun on the piano. Jeong-yo's family troubles catch up to him.
Not watched yet
63m
5
▶
Episode 5
Intent on proving himself, Pi-o joins the Prague Harmonie International Competition and asks Jeong-yo to join too. Pi-o's obsessive practice takes a toll.
Not watched yet
62m
6
▶
Episode 6
Years later, Pi-o is successful and world-renowned — but miserable. Hong Jae-in tries to let Pi-o know how she feels. Pi-o hunts down news of Jeong-yo.
Not watched yet
59m
7
▶
Episode 7
Pi-o finds himself stuck deep in a slump, but can't seem to overcome his fears alone. Later, a familiar face suggests collaborating on a performance.
Not watched yet
60m
8
▶
Episode 8
Pi-o faces increasing pressure to do the joint performance, but his issues with the piano only get worse. Jeong-yo finally steps in to help.
Not watched yet
61m
9
▶
Episode 9
Pi-o learns the shocking truth behind Jeong-yo's kidnapping. Jeong-yo asks for Pi-o's help with a piano piece, but his harsh words leave Pi-o rattled.
Not watched yet
62m
10
▶
Episode 10
Pi-o realizes Jeong-yo has been hiding a huge secret. With everything revealed, Jeong-yo turns even more cruel, and Pi-o falls deeper into despair.
Not watched yet
61m
11
▶
Episode 11
As the Korean Symphony’s 80th anniversary concert begins, Jeong-yo and Pi-o face a turning point — but when the performance ends, only one person remains on stage.
Not watched yet
61m
12
▶
Episode 12
After painful losses, Pi-o considers leaving music behind, but Jeong-yo shares his final feelings as their last four-hands performance begins.
Not watched yet
62m
Cast
Song KangKang Pi-o
Lee Jun-youngChoi Jeong-yo
Jang Gyu-riHong Jae-in
Yoon Se-aKang Ji-hye
Jung Jin-youngKang Seung-woon
Seo Jae-heeYoon Sun-joo
Seong No-jinChoi Ki-taek
Lee Myeong-roCho Hyun-cheol
Min KimBoss Kim
Kim Hye-hwaHan Hyun-jung
Kim Ju-hunDo Hyeon-su
Lee Sang-junYoon Han-rimBecause you watched Four Hands, Two Sonatas
★ 7.9School 2013
★ 7.8Blood & Water
★ 7.3School 2017
★ 7.3Gossip Girl
★ 8Pretty Little Liars
★ 6.1Dear.M
★ 7.7Hierarchy
★ 7.8My Life with the Walter Boys
★ 8.8Twinkling Watermelon
★ 8.2Love Alarm
★ 8.1Extracurricular
★ 7.7The Sound of Magic
★ 6.6Rise
★ 6.8Heartbreak High
★ 7.8Firefly Lane
★ 7.4Grand Army
★ 8.1Crew Girl
★ 7.2Genera+ion