The fourth performance took place at Changcheon Cultural Park, South Korea. Even though it was the fourth performance, Bui Cong Nam, MIN, Anh Tu, and Lam Bao Ngoc still felt nervous.
The theme this time is "Struggling Youth". A person's youth goes through countless emotions and the fourth show is also a night of music with many intertwined levels. The image of guest Kim Feel holding a simple guitar and singing the song Excuses conquered the hearts of the listeners.
MIN chose to sing "And the world lost a lonely person". The song is like the pure sound of first love, through MIN's voice it becomes even sweeter and more feminine.
The behind-the-scenes rehearsal process for the show is also detailed in episode 7. Due to language barriers, discussions about professional issues are always difficult for artists.

Music director Bui Cong Nam shared: “The way Vietnamese bands and Korean bands write is a bit different. If it were a Vietnamese band, the artists could easily grasp the wishes and handle them right away. But with Korean bands, sometimes when you want to say something, you can’t express it right away.”
In addition to practicing and performing, the artists also have fun activities together or relaxing moments. Playing the guessing game is one of the after-hours activities of episode 7.
Despite all the suggestions, Bui Cong Nam was still criticized by Tien Luat for being foolish, while the keyword needed to be said was "Bui Cong Nam is smart".
Lam Bao Ngoc also failed the challenge of suggesting Lyly say “I don’t like Anh Tu”. Only Anh Tu succeeded because he understood his colleague’s intentions so well, so he easily reminded Lyly to do the challenge of praising “Anh Tu is a good husband”.
Episode 8 - the final episode will air on HTV7 on January 18, 2025