Cloudy All Day Today In Seoul is a song by Heize that expresses the loneliness and longing for a loved one who is no longer there

"But, I Am Your Buddy" is a song by Heize that talks about the struggles and complexities of a relationship

The song "Being Freezed" by Heize is about feeling frozen emotionally and physically

The song "1/1440" by Heize is about a person trying to capture the attention and affection of another

Heize's song "On Rainy Days" talks about the melancholy feelings that come with rainy days

Heize's song "Destiny Tells Me" (운명이 내게 말해요) tells the sad story of a person who feels trapped in their predetermined role in life and unable to find lasting happiness

"So, It Ends" by Heize is a song about the end of a relationship and the realization that it's over

Heize's song "Love Is Alone (Love Is 홀로)" is a ballad about the struggle to keep a relationship together despite doubts and obstacles

The Walking Dead (미안해 널 사랑해) by Heize is a song about apologizing to a loved one for the pain caused by the love that turned into a burden

In The Time Spent With You is a song by Heize that talks about the memories and feelings she has shared with someone special