"Coffee Friends” was inspired by Son Ho Jun and Yoo Yeon Seok’s “Coffee Friends” project, where they distributed cups of coffee to citizens in exchange for donations. In the show, the duo with help of Yang Se-Jong and Choi Ji Woo, they will run a cafe located in a tangerine farm on Jeju Island, and they will donate the profit to a charitable cause in the end.

• Son Ho-jun
• Yoo Yeon-seok
• Choi Ji-woo
• Yang Se-jong