Come & Go

The speaker wants to become a better person but feels that his efforts often fail. He worries that his mistakes may damage a close relationship, yet he is grateful for the other person’s love and hopes it will last. The repeated plea not to ruin “this one” gives the song a mix of affection, fear, and determination.

Several images make these feelings clearer. Calling love “medicine” suggests that the relationship may comfort or help him, though it does not necessarily solve everything. Saying the loved one makes him “whole” expresses a sense of emotional completeness. “Saying goodbye to bygones” means trying to leave past mistakes behind, while “head up” encourages staying hopeful through difficulty.

The lyrics show both closeness and strain: the couple holds each other, but the speaker also admits to misunderstanding the other person and sometimes getting things wrong. His claim that his mistakes may wipe out the good he has done sounds like harsh self-judgment, not an objective measure. The song’s central idea may be that lasting love is precious and worth protecting, while its repeated warning also hints at uncertainty about whether the speaker can avoid harming it.