"Let You Go" by The Chainsmokers featuring Great Good Fine OK explores the complicated emotions that arise from a difficult and ultimately unsuccessful relationship. The song delves into themes of regret, moving on, and accepting the reality of letting someone go.

In the first verse, the lyrics suggest that the protagonist has been left alone after their efforts in the relationship. Despite their actions and sacrifices, they question whether they are better off without their partner. It seems they are contemplating whether the relationship was worth it and if it brought them the outcome they desired.

The chorus reflects the struggle of trying to detach oneself from the person they deeply cared about. The lines "How will I let you go?" and "You will always be the one that I regret" reveal a sense of clinging to the past. The protagonist acknowledges that they need to move on, but they are uncertain how to do so given the emotional attachments they still have.

In the second verse, the lyrics express a mix of frustration and acceptance. The protagonist questions why their partner chose to stay even after they have paid the price for their actions. They recognize the difficulty of letting go but also understand the importance of not waiting for someone who may never truly commit. The lines "I've come to understand that when you tell me that I can't pretend" highlight the realization that pretending or holding onto false hope will only hinder their growth and healing.

The pre-chorus and post-chorus sections emphasize the internal struggle the protagonist faces as they try to hold onto hope for a better future without the other person. It is clear that they are torn between moving forward and remembering the positive moments they shared.

Overall, "Let You Go" captures the conflicting emotions of wanting to let go of a failed relationship while also acknowledging the deep emotional connection shared. It conveys the struggle of accepting the reality of a breakup and finding the strength to move on.