On May 12, 2025, Red Velvet and Shinee's official Instagram shared a video, where Seulgi was joined by Joy, Key, Irene, and Minho for a new TikTok video, sending the fandom into a frenzy.

A concept image for Irene and Seulgi's second EP ″TILT″ [SM ENTERTAINMENT] The duo is also gearing up for ... group Red ...