Big Bang's Taeyang will be joining "Must" for its last episode, and reveal his newest song "1AM."

Taeyang will appear in the December 18th episode of Mnet's "Must." The show was recorded on the 9th, and Taeyang opened the stage with "Super Star" and "Break Down." He then exchanged greetings with MC Yoon Do Hyun.

Taeyang has been very busy lately, traveling back and forth from Japan and Korea. He said, "Next year I really want to travel. I want to go to Brazil" in a video message to YG Entertainment's CEO Yang Hyun Suk.

At 26, Taeyang surely has dreams of traveling and romance. He said, "Even if I don't date, I want to love. To me, love is realizing hidden sensitivities and emotions." He continued, "This is a song in which I expressed those feelings," referring to his song "I Need a Girl."

Taeyang once again expressed special affection towards fellow team member and close friend G-Dragon. Yoon Do Hyun jokingly said, "I heard if you were to get married, that you'd want to get married to G-Dragon." Taeyang answered, "Since we were young, he and I have yearned for one another whether we were close or far. Since we both pursue different styles, there is a lot to learn from each other. Whether good things or bad things happen, he is always there to comfort and encourage me."

In this broadcast, Taeyang revealed his new song "1AM" for the first time. He even performed Chris Brown's "This Christmas" as an encore song for his fans.

"Must" will air its final episode for the season on December 18th.