BTS successfully held three concerts as part of their World Tour this weekend at Estadio Único Diego Armando Maradona in Buenos Aires, Argentina. Local media outlet Infobae highlighted the event, declaring that “BTS made history in Argentina” and describing it as “13 years in the making.”

The K-pop superstars received an incredibly warm welcome from local au∂ιєnces, with nonstop cheering, crowds singing along one song after another, and fans dancing for two hours every night. Their enthusiasm was especially evident during the surprise song segment, when some of BTS’ iconic older нιтs υиєχρє¢тє∂ly returned to the stage.

On the final night, the atmosphere inside the stadium seemed to explode when the iconic track “BTS Cypher Pt. 4” suddenly began playing. Thousands of voices roared “I love, I love, I love myself,” overpowering the pounding beat and seemingly shaking every level of the stands. As the rap line delivered their powerful verses, the entire crowd erupted into what felt like one mαѕѕive collective mosh pit. Nobody could stay still as fans threw their hands in the air, waved flags, and ℓσѕт themselves in the excitement, with sweat and tears of emotion flowing freely.

Notably, a clip capturing the members’ reactions after the performance quickly caught fans’ attention, sparking discussions about the striking contrast between the vocal line and the rap line.

Although “Cypher Pt. 4” is primarily a showcase for the rap trio RM, SUGA, and j-hope, the members who appeared most excited during the performance were actually those in the vocal line. Jimin, Jin, V, and Jungkook enthusiastically hyped up the rappers and eagerly joined in on the rap verses. They seemed completely at ease, looking almost more like the main performers than the actual rap line themselves.

The vocal line’s energy showed no signs of fading even after the song ended. While RM, SUGA, and j-hope remained relatively quiet following their high-energy performance, the vocal line members — particularly the three youngest — continued excitedly discussing the stage.

Jimin enthusiastically declared, “We don't need anything else! We'll be fine if you just continue to play these kinda songs,” while Jungkook applauded enthusiastically as he reacted to the song’s BPM. V jokingly suggested that whenever they had to choose a surprise song, they should simply ask the staff to remove all the vocal line’s songs from the list. “When we have to perform unit songs, let's just ask them to get rid of the vocal line song,” he said.

The members’ reactions left fans laughing as they compared the vocal line with the rap line. A song that traditionally belongs to the rappers had the vocalists so excited that they seemed to be the ones looking forward to the performance the most. Some fans jokingly remarked that the vocal line were the rap line’s biggest and most enthusiastic fans. Beyond the humor, their conversation also highlighted the strong bond between the members and the joy they share in performing their older songs again.

On social media, the discussion surrounding this moment has been gaining momentum, with comments including:

- Gosh you can tell they still love what they do and that's so rare and special. Also Taehyung?!!? You are literally part of the vocal line

- Number 1 Rapline fans: Vocal line. “let's just ask them to get rid of the vocal line song” BABY YOU’RE PART OF THE VOCAL LINE?!?*^%$?! IM SCREAMINGJGFDJKS TAE IS SO FUNNY

- Tae decided to delete all the vocal lines for the sake of the rapper line I adore so much. Ahaha the biggest fans of rapline. BTS just love each others so much

- THE VOCAL LINE ARE LITERALLY THE RAP LINE’S BIGGEST FANS. THEY WERE MORE HYPED THAN THE RAPPERS THEMSELVES LMAOOO.

- Jimin saying they don’t need anything else as long as they keep playing songs like this. PLEASE, HE’S SO REAL FOR THAT.

- RM, SUGA, AND J-HOPE PERFORMED CYPHER PT. 4, BUT THE VOCAL LINE WERE THE ONES HAVING THE TIME OF THEIR LIVES. I CAN’T WITH THEM 

- This is why I love BTS so much. They’re not just bandmates; they genuinely enjoy each other’s music and hype each other up like the biggest fans. Their bond is everything