The first episode of the highly anticipated talk show 'The Seasons - Lee Hyori's Red Carpet' aired on January 5.

'The Seasons' is a KBS late-night music program that presents a total of four seasons. Jay Park, Jannabi's Choi Jung Hoon, and AKMU have hosted the previous seasons. Now, Lee Hyori has been cast as the main MC of the fourth installment of the music show.

Surprisingly, AKMU's Chanhyuk returned to the show as a guest shortly after being a host just a few days ago.

On this day, Chanhyuk made a grand entrance to the show while singing his track "If I Can't Go See You Right Now" and grabbed everyone's attention with his appearance.

After his performance, Lee Hyori mentioned Chanhyuk's outfit and asked, "Are the sideburns your concept?" Chanhyuk responded, "I do a lot of cute music with AKMU, so I wanted to be sexy when I'm promoting as Lee Chan Hyuk alone. The sideburns are specially made and the earrings have my face engraved on them. If you want them, I'll gift them to you." In response, Lee Hyori said, "It's okay. I'll pass."

Chanhyuk said, "I didn't know I would return to the show the week after I left it. It's so different standing on this stage as an MC versus as an artist. I stood on stage, where I wasn't the protagonist until now, but I wanted to be the protagonist today (that's why I appeared on the show)."

He continued, "There aren't that many parts for me to sing in AKMU songs. If Soohyun isn't there, I can't sing any of the AKMU songs," making everyone laugh.

In response, Lee Hyori asked, "You came to the rehearsal room yesterday. You were asked to leave since your rehearsal part was finished. But you didn't leave. Why did you stay and keep chatting?" To this, Chanhyuk replied, "I naturally sat down to chat, but I was told to leave and I realized I'm no longer the MC. I felt sad."

After seeing the show, netizens gathered in a popular online community to react to Chanhyuk's outfit on the show. They commented, "Wait lol, what is he wearing," "So hilarious," "He looks like some anime character lol," "Elvis sideburns," "I love their tiki-taka chemistry," "Chanhyuk definitely dressed like the main protagonist on that day, lol," and "Oh Chanhyuk lol."