Currently available on 2 streaming services.

Streaming, rent, or buy Padam, Padam... The Sound of His and Her Heartbeats – Season 1:

Currently you are able to watch "Padam, Padam... The Sound of His and Her Heartbeats - Season 1" streaming on OnDemandKorea, Freevee for free with ads.

Cast

Jung Woo-sung
Yang Kang-chil
Kim Bum
Lee Gook-soo
Han Ji-min
Jung Ji-na
Kim Sung-ryung
Ji-na's mother
Yoon Joo-sang
Prison warden Kim
Kim So-hyun
Ji-na (young)
Na Moon-hee
Kim Mi-ja
Choi Tae-joon
Im Jung
Lee Jae-woo
Kim Young-cheol