[talk] It's so cool how you whisper it all by yourself like this when you first start swimming!

The intro to Swim is so good!

Instead of gathering in a group and doing it from the beginning

Walking out quietly, all alone, going "Swim swim~"

It helps with concentration, so I think it's good!

BTS has always tried many new things! Swim also shows BTS's maturity in their 30s

It looks stable.