Meaning of "Mountains Higher" by Cub Sport

The lyrics of "Mountains Higher" by Cub Sport highlight themes of longing, regret, and what could have been. The singer expresses a deep sense of missing someone, wondering where they are and if they respond to someone else's call. There is a desire to take the relationship to new heights, as symbolized by the metaphor of "mountains higher." However, the presence of another person, possibly a new love interest, creates feelings of resentment and a wish for closure and communication with the person they miss. Overall, the song conveys a sense of unfulfilled potential and the emotional complexities that arise when relationships don't go as planned.