7 billion times with one trot song

(1)a singer of Seo Joo-kyung
(2)Can I talk about it
(3)7 billion won in cash is a hassle

(1)On the show, Seo Joo-kyung performed a bold song of the past
(2)Referring to being loved as a woman, she said that she seems to have made about 7 billion won in cash as a bold woman