On March 20, 2026, Park Mi-sun celebrated a warm, low-key birthday on Instagram, sharing how she marked the day.
In the photo, Park Mi-sun enjoys a cozy home-cooked meal with Kyung-sil, Sua, and Yuri. She especially expressed gratitude for a special birthday treat — beef miyeokguk (Korean birthday seaweed soup) lovingly made by her friend — making the day even more meaningful.
Fans wished her good health with heartfelt comments like "So happy to see you looking healthy" and "God’s love to you," among many others.