"What Do You Do When You Play?" prepared a carol song at the end of the season.

The members of MBC’s entertainment show “What Do You Do When You Play?” (PD Kim Jin-yong, Jang Woo-sung, Jang Hyo-jong, Wang Jong-seok, writer Choi Hye-jeong) prepared a carol song at the end of the season.

On the 11th, the show aired the episode titled “Songs You Want to Sing in Winter.”

During the broadcast, the members enjoyed the end-of-the-year atmosphere with winter snacks and said, “We’re singing a winter song today. We invited special guests to join us,” and smiled at the production team’s words.

Haha said, “Wow, I hope the view comes out. I hope Lovelyz comes out. Especially,” and teased Mi-joo by mentioning “Kei!”

A man and a woman sang “Someday at Christmas” from behind the window, appearing first. The members were unsure about the female voice, while they guessed the male voice, saying, “No, even last week…” and “There’s a fingerprint on the voice.”

Their identities were John Park and Ailee, and Joo Woo-jae exclaimed, “Wow, John Park is awesome!” He expressed his surprise, saying, “I can’t believe it.”

“I’m a bit embarrassed, but the day before yesterday, I learned a song from John Park at a coin karaoke. Wooseok and I… We like John Park so much that we thought we could learn how to sing well and use it when we have to sing. He even explained why he was surprised, saying, “I was wondering what you were doing on ‘What Do You Do When You Play?'”

Yoo Jae-seok said, “Ailee has really good news! You’re getting married next April, right?” He expressed the good news, saying, “He’s from ‘Solo Hell 1.'” When asked if she had been proposed to, Ailee said, “I haven’t… I feel a bit weird. In the U.S., I usually propose before marriage, but in Korea, I don’t feel right to propose because I promised to get married and dated. When I went to pick a ring, I just said, ‘I’m this!'”

When the members asked, “What’s your nickname?” she replied, “We made an official announcement. I’ve never seen anyone use nicknames on official statements! I will take good care of our Princess Ye-jin,” and smiled.

Regarding how they met, she said, “We met for the first time because of the introduction of our friends, but we were not interested in each other at the time. One day, he came to my concert to celebrate his birthday, and he was so big that I could see it from the audience at once. I saw it and said, "Oh, hello!" and I said, "My heart fluttered." She surprised the members.

When asked about how they got together, she said, “I was invited to God’s concert and went there, but it was so cold that he covered me with a jacket. But I felt sorry to cover it by myself, so I covered it too. But I touched it while clapping my hands, and I didn’t want to avoid it. He held my hand. The first day since then!” and made the members laugh with a big smile.

Joo Woo-jae showed excitement, saying, “You must have not heard any songs,” and Yoo Jae-seok smiled, saying, “Ailee responded, too.”

The second guests were Seung-heon and Haewon, who unveiled a fantastic duet despite meeting for the first time.

Seung-heon, who is severely introverted, said, “Today is my third television broadcast in my life. A lot of people on the internet… I went to Lovelyz’s concert a while ago,” and Yoo Jae-seok asked, “Why didn’t you pretend to know?” and Seung-heon replied, “How can I…?” and made the members laugh.

For the third time, Kim Jo-han and KCM appeared, singing Sechs Kies’ “Couple.” Yoo Jae-seok asked, “How has Cho Han been?” and Kim Jo-han said, “I became an ambassador for Busan and an ambassador for English. A lot of people come to Busan from overseas these days. And I was preparing for the album and I was going to record it, but it came out because you sang it for me.”

When Yoo Jae-seok said, “Johan doesn’t watch TV often, only me and Ha-ha know,” Lee Yi-kyung said, “Brother, you know me. We also ate pizza together. "When my brother opened a pizza restaurant!" and Kim Jo-han shook hands as if he didn’t remember, making the members laugh.

Yoo Jaeseok said