ATEEZ(에이티즈) 종호 | 최종호 왕자님 생일 파티🤴🎂

Why Koreans care

The “prince” in the title becomes a running role-play: Jongho calls ATINY his princesses, presents the members’ gifts as offerings from neighboring princes, and turns his advice segment into a royal duty of looking after the kingdom.

In the Korean comments

One commenter points viewers to 31:23, calling what Jongho provides there an “alarm gift” and promising, in translation, “I’ll get up bright and quick in the morning.”

What the words mean

성은이 망극하옵니다 (seongeuni manggeukhaomnida, “Your royal grace is immeasurable”) is archaic court language expressing profound gratitude to a monarch. Here, a commenter uses its exaggeratedly formal register as a playful thank-you for being able to support “Prince Jongho.”