Today, I won't forget the cheers and energy of STAY at Palco Mundo! 🎸⚡

In the Korean comments

All 12 comments in the supplied Korean-language sample are warm, but they capture sharply different ways of experiencing the show. One reads, in translation, “I couldn’t be there in person, but I watched the livestream and it was really good”; another simply says, “It was the best show of my life.”

What the words mean

오래오래 건강하게 사시고 (oraeorae geonganghage sasigo, “live healthily for a long, long time”) is literally a wish for longevity and good health. Here it is an affectionate, deliberately expansive fan blessing, reinforced by the commenter’s hope that fans can continue seeing the members’ faces.