Stray Kids World Tour ＜RUN IT SEOUL＞ 'RUN IT' Stage Video

In the Korean comments

One comment singles out 1:59, interpreting the performances this way: “Do It was about putting something into action; Run It is the movement that comes after making the decision.” Another offers a detail to watch for: in translation, “The leader climbs the stairs, takes the flag, walks toward everyone, and starts ‘RUN IT,’” calling it a reflection of Stray Kids’ history.

What the words mean

만수무강 기원 (mansumugang giwon, “wishing you a long and healthy life”) is formally a wish for someone’s longevity. After “Thank you so much” and repeated praise for the team behind the upload, it works here as playfully extravagant gratitude rather than a solemn blessing.