: Referencing the line about thorns growing on her (staying strong despite being left). "Pretty Girl" : A dialect term for a young woman.
"Gashina" is the lead single from Sunmi's special edition album of the same name, released on August 22, 2017. It marked a significant turning point in her solo career, being her first release after the disbandment of Wonder Girls and her move to Makeus Entertainment. SUNMI- Gashina (Audio)
The title "Gashina" (가시나) has a clever triple meaning in Korean: : A question to a lover who is moving on. : Referencing the line about thorns growing on