Let's make this birthday one to remember.

33 years old (Born on June 28, 1991)

Happy Birthday, Seohyun! From the sweet maknae who once sang "Oppa Nappa," you've blossomed into a confident solo artist and actress. Whether dazzling us on stage with Girls' Generation or charming audiences in dramas, your talent shines brighter each year.

From hilarious backstage antics alongside Taeyeon and Sunny to unforgettable performances with Yoona, Tiffany, Yuri, Hyoyeon, Sooyoung—and yes—even Jessica back in the day—you've given fans countless joyful memories. May this birthday bring you as much happiness as you've brought SONEs worldwide; keep being our favorite sophisticated yet secretly goofy youngest member forever!

Cheers to another timelessly fabulous year ahead!