Actor Wi Ha-joon updated his Instagram with a new post on March 19, 2026.
In the photo, Wi Ha-joon beams alongside fellow cast members Wooseok, Seola, and Junbeom, flashing V-signs for a cute pose. The hashtags '#세이렌 #sirenskiss' hint at an on-set moment.
Fans flooded the comments with reactions like "Parabéns para vocês! Excelente trabalho! Excelente equipe!", "Vocês são incríveis, elenco elite", and "Go easy on us, guys!"