The music night opened with the performance of the "Hello Brother" cast with the song "What's More Beautiful", bringing an emotional melody to lead the audience into the program's space.
In the opening part of the program, Ngo Kien Huy took on the role of MC instead of Tran Thanh, because the male MC was busy with filming schedules in Korea, so he could not attend the event.

The second concert night was originally scheduled to take place on March 14, but was later adjusted to be two days later than planned.
Cody Nam Vo could not participate due to personal schedules. In addition, Vu Cat Tuong was also absent from the performance at My Dinh National Stadium due to health problems.

My Dinh Stadium on the evening of March 16th still had many empty spaces. The audience present could not fill the stadium like the previous concerts of "Hello Brother".
After the opening part with a medley about patriotism, the program continued with two performances from the confederation of "Hello Brothers". The performance "CHILL GUYS NGON ZAI" - led by BigDaddy, which was introduced at Livestage 1, brought a lively atmosphere.
Immediately after that, Lien Quan 2 brought the song "Unique". Both performances left an impression on the audience thanks to elaborate staging and energetic performance style.

Thanks to the success of the D-1 show in Ho Chi Minh City and the increasingly spreading appeal of the "Say Hi universe", the "Anh Trai Say Hi" concert is expected to become one of the most notable music and entertainment events in March.
Season two of the program "Hello Brother" airs from the end of September 2025, gathering 30 artists to participate. Through the rounds, contestants are divided into groups to practice and perform.
Compared to the first season, the number of artists participating in the final round increased to 18 people. In the final night held on December 13 in Ho Chi Minh City, rapper Negav won the championship, while buitruonglinh achieved the runner-up position. The Best5 team of the season also includes Vu Cat Tuong, B Ray and Son. K.