On the October 21 episode of SBS’s “Master Key,” many popular celebrities known for their variety skills appeared, including Super Junior’s Eunhyuk, FTISLAND’s Lee Hong Ki, 2PM’s Chansung, INFINITE’s Sungjong, iKON’s Bobby, gugudan’s Kim Sejeong, and DIA’s Jung Chaeyeon.

The cast members spent some time outside introducing themselves. When it was Sungjong’s turn to introduce himself, Lee Soo Geun revealed, “Sungjong doesn’t do any outdoor activities.”

Upon hearing this, Jun Hyun Moo asked, “Why? Is that why you’re so pale?”

“No, it’s because I don’t have activities in general,” Sungjong joked, referring to INFINITE’s long hiatus.