impulse buying / impulse purchase, impulse buy

make an impulse purchase

impulse / impetus / urge

(colloquial) a girlfriend (a female partner in a romantic relationship)

(literary) they (about women or girls)

(formal) Female third-person singular pronoun; she, her, girlfriend

indicates that something undesirable was done or happened

sister city

traditional folk song of Amami / (more broadly) traditional folk song of Okinawa

To do something completely (unintentionally); cannot help doing