The song "Don't Wait Forever" by James Vincent McMorrow is about a relationship where one person is questioning whether their partner loves them as much as they love them. The lyrics suggest that the speaker has taught their partner something, but is unsure if they are truly learning and understanding it. The line "Retreads only, don't reveal truth" implies that the partner may be repeating things they have learned without truly grasping the deeper meaning behind them. The chorus repeats the phrase "I don't want to wait forever" several times, indicating the speaker's impatience and desire for their relationship to progress. The lines "Carving out a gate forever" and "Abacus and wait forever" suggest that the speaker is willing to go to great lengths to make things work with their partner, but they still don't want to wait indefinitely. The last lines of the song refer to a swan with a ghost inside its body, which could be a metaphor for the speaker and their partner. The swan represents grace and beauty, while the ghost could represent the hidden emotions and complexities within the relationship. Overall, "Don't Wait Forever" is a song about the push and pull of a relationship, with the speaker expressing both frustration and a deep desire for connection with their partner.