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Back in Jeju Island, Hyo-lee and Sang-soon bring the duo to the recording studio. And in Seoul, their journey closes out with a welcome surprise.
First Air Date : Dec 11, 2021
Last Air date : Dec 11, 2021
Episode : 10 Episode
Season : 1 Season
Runtime: 62:14 minutes
Studio: Netflix
Country: South Korea
Cast: Noh Hong-chul, Rain