The track is Whee In's second collaboration with producer Jung Key. In the music video, Whee In is seated on a wooden floor, barefooted, and singing the lyrics poignantly.

A female protagonist is seen seemingly lamenting over a broken love in a bedroom. Inside a house, she dresses herself in black, drinks wine, and turns the abode into a mess, until a couple comes inside and sees the chaos. She hides herself and cries before coming out of the house unseen.

At the end of the music video, it is revealed the female character is actually in love with a woman who is in a committed relationship with a man.

It seems that a lot of people can relate to Whee In's comeback track as it dominated major real-time charts, such as Bugs, Melon, Genie, Soribada, and Naver, and was No. 2 on Mnet. 

Earlier, the singer could not join her bandmates - Hwasa, Moonbyul, and Solar - on their schedules, such as attending this year's Soribada Best K-Music Awards and at KCon in Los Angeles. Their agency, RBW Entertainment, eventually released a statement regarding her health.

The full statement reads:

"Hello. This is RBW.

We are writing to inform you about the current condition of MAMAMOO member Whee In, who is unable to attend the 2019 Soribada Best K-Music Awards today.

On August 17, MAMAMOO's Whee In was unable to join the other members on their US engagements as she experienced sudden dizziness and was feeling very unwell prior to leaving for Los Angeles. After this, she had a full examination and rested, and she has been doing her best to recover. Her examination showed that she has no external injuries but she was told that her usual anxiety and nervousness, as well as the stress due to these factors, are a bit higher than normal. Also, the doctor stated that her psychological stability is the top priority currently, and therefore after discussing with her and the members, we are letting you know that she cannot take part in today's event.

Regardless of the reason, we apologize that this announcement is late and so the fans have been confused.

We will continue to consider Whee In's condition to be the priority in terms of future events and discuss matters sufficiently. We aim to inform you of updates quickly through announcements.

Thank you."