Sunmi- Gashina (audio) -

The song became a massive commercial success and a cultural phenomenon in South Korea, particularly for its "finger gun" choreography. Sunmi has performed the track at major events, including:

: A collaborative performance with SHINee's Taemin. SUNMI- Gashina (Audio)

The lyrics depict a woman's complex emotions after a breakup—moving from sadness and disbelief to a confident, almost mocking self-assurance. The song became a massive commercial success and