The song "Undone" by Justin Courtney Pierre explores themes of disappointment, sadness, and the inevitable cycle of negative emotions. The lyrics depict a sense of things falling apart and unraveling, symbolized by the imagery of seams coming undone, the whole thing coming apart, and the crowd disintegrating. The line "Happy New Year" and "Taco Tuesday" are examples of seemingly joyful or mundane moments that trigger a sense of unraveling and disappointment in the narrator. The repetition of "the whole thing came undone" emphasizes the cyclical nature of these negative experiences. The lyrics also touch upon the idea that not all battles are brave and that ultimately, everyone marches toward the grave. This could be interpreted as a commentary on the idea that life is filled with struggles and disappointment, and that sadness is an inevitable part of the human experience. The line "Teardrops just get lost in the rain" suggests that the narrator feels that their sadness goes unnoticed or unacknowledged, highlighting a sense of isolation or inability to express their emotions effectively. Overall, "Undone" can be seen as an introspective reflection on the recurring disappointments and sadness in life, and the struggle to find meaning and connection amidst it all.