On March 23, 2026, Jung Ga-eun posted a new update on Instagram, sharing her first-ever taste of the viral 'Shanghai Butter Tteok' (a crispy, buttery rice cake with a chewy, mochi-like center). In the clip, she says the outside is crispy while the inside is deliciously chewy—"like tteok"—as she enjoys the dessert and brings fans along for the experience. Fans cheered on her dessert adventure in the comments, writing things like "Ah... I'm drooling" and "Pretty Ga-eun, enjoy!"