[Korean Entertainment] I Am His Ex-Girlfriend

Girls' Generation's gentle older sister vs. The little bun who got lost in Seoul SISTAR's charming sister vs. The debutante behind the scenes TWICE's energetic girl vs. A bit ambiguous innocent boy LE SSERAFIM's pretty sister vs. The unattainable senior PS: 1. Fate update 2. Let yourself go 3. Happiness 4. I have been thinking about Taitai for a long time Intention: Taitai! Rush!