The song Let U Go by Haley Smalls is about a person who realizes that their relationship is not working out and it's better to let go of their partner. The lyrics show that the speaker has been selling their partner "hopeless dreams" and that they're not meant to be together, but the speaker has been struggling to let go because they care about their partner. The speaker realizes that it's time to end the relationship because it's too much of a struggle for both of them. The metaphor of a "high mountain to climb" represents that the relationship is too difficult to sustain and that the two parties will always be "freezing at night" if they stay together. The chorus of the song is an admission that the speaker needs to let go of their partner and that it's better for both of them if they end the relationship. The speaker recognizes that their heart has gone cold and they can no longer sell their partner on false hope. They are trying to save their partner's life by ending it and allowing them to find happiness elsewhere. Ultimately, the song is about the pain of admitting that something isn't working out and finding the strength to move on. It's a thoughtful message about how sometimes the best thing to do for ourselves and others is to let go.