BigBang recently performed two concerts in Hanoi. The way they used social media and live gestures shows how they stay close to Vietnamese fans.

After the Oct 25 show, Taeyang posted concert photos on Facebook. In one hour the post received over 12,000 likes, comments and shares.

During the concert Taeyang passed his microphone to fans while singing “Live Fast Die Slow” and later did a trust‑fall into his backup dancers during “Bad”. Daesung shared Instagram photos of two fan‑made banners and said he could not sleep after the opening night because the moments were so memorable. G‑Dragon liked Daesung’s Instagram post, and at the end of the shows the three members knelt on stage to thank the audience and promised to come back to Vietnam soon.

The Oct 24‑25 shows were part of BigBang’s 2026‑2027 world tour “XX: COSMOS”, celebrating 20 years since the group debuted. Their mix of online posts and live gestures helped them keep a strong bond with Vietnamese fans.