Air date: 2021-12-11

Runtime: 67 min

With shiny new bikes, Rain and Hong-chul kick off their adventure on a rainy day in Jeju Island. Locals Lee Hyo-lee and Lee Sang-soon join for dinner.

Air date: 2021-12-11

Runtime: 56 min

The pals cruise along Jeju's emerald-colored coast and flower-lined roads. The loser of a vote on whose bike is cooler faces a fish-tastic punishment.

Air date: 2021-12-11

Runtime: 68 min

A hands-on experience of Gochang's natural treasures awaits, from rock climbing and clamming in the mudflats to a breathtaking sunset ride on the beach.

Air date: 2021-12-11

Runtime: 56 min

Zipping through Busan on Harley-Davidsons, the friends stuff their bellies with local specialties. Later, they place a bet on who's the better swimmer.

Air date: 2021-12-11

Runtime: 56 min

Bad weather can't deter Rain and Hong-chul from enjoying the perfect beach day. Once the clouds clear, the pals soak in some fun and sun on a yacht.

Air date: 2021-12-11

Runtime: 58 min

The pair zooms through the lush, winding mountains of Gangwon-do for a camping trip. To Rain's embarrassment, Hong-chul becomes his stylist for the day.

Air date: 2021-12-11

Runtime: 66 min

Actor Lee Ha-nee jumps on a Vespa alongside Rain and Hong-chul for a picnic to a hidden creek. Back at the campsite, the trio feasts on a savory dinner.

Air date: 2021-12-11

Runtime: 63 min

Historical Gyeongju offers a hearty breakfast and plenty of sightseeing. Reminiscing about their younger days, the duo gets silly at an amusement park.

Air date: 2021-12-11

Runtime: 58 min

Riding on Triumphs through stunning Namhae by the sea, the friends visit an impressive bike gallery and catch epic ocean views at every turn.

Air date: 2021-12-11

Runtime: 77 min

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.