Here is a verse-by-verse interpretation:
Verse 1:
* The first verse introduces a sense of longing, as the protagonist remembers "our nights that went on forever." The speaker feels drawn to a person they're no longer with and reflects on the intensity and duration of their past encounters.
Chorus:
* The chorus echoes this sentiment, with the protagonist exclaiming, "If I knew then what I know now," implying a deep sense of regret and the belief that things might have been different with foresight.
Verse 2:
* In the second verse, the protagonist reveals their desire for a second chance and reflects on the consequences of past decisions. They mention "love's tender grip" that slipped away, indicating that the relationship may have been passionate but short-lived.
Bridge:
* The bridge amplifies the protagonist's feelings of regret and self-doubt. They question whether they could have done better and lament the fact that they don't have the experience or understanding they currently possess.
Chorus:
* The chorus repeats, emphasizing the protagonist's desire to turn back time and apply their newfound knowledge to the relationship.
Outro:
* The song concludes with the poignant line, "I'm not scared of the dark, I've been there," conveying a sense of resilience and acceptance. The protagonist may have faced emotional struggles but they're now better equipped to navigate challenging situations.
Overall, "Know How" is a contemplative song that explores the intricacies of love, loss, and missed opportunities. It conveys the emotional journey of individuals who yearn for a chance to revisit the past and make different choices informed by their current experiences and understanding.