Baek Ah Yeon revealed the reason on why she doesn't work with J.Y. Park even though she's a member of JYP Entertainment.

On June 17, she held her comeback showcase for 'A Good Girl' at the Seoul Olleh Square Dream Hall. During the showcase, she was asked about the fact that although it was her second album, she had yet to use any songs by J.Y. Park.

She answered, "I just think he hasn't made a song that really matches me yet. He also tells me to do songs that match me. I think his songs will be in my future albums."

Her title song "A Good Boy" is the work of new songwriting team, e.one. How do you like the song so far?