The song "Kelsey" by Harry Hudson is about a relationship that ended in heartbreak. The lyrics describe the protagonist's feelings towards someone named Kelsey, highlighting their physical appearance and unique qualities. The mention of pink hair and sweet lips portrays Kelsey as an attractive and intriguing person. The protagonist reminisces about their time together, mentioning stolen moments and warm love by the fireside. However, despite their strong connection, the relationship didn't work out. The protagonist acknowledges their own flaws, describing themselves as a "rolling stone" who learns things the hard way. The chorus serves as an apology and expression of love towards Kelsey, stating that they never intended to break her heart and have loved her from the beginning. The protagonist believes that if they both take a moment to breathe, they can fix their relationship and achieve great things together, symbolized by moving the stars. The line "That's why I can't get you out of my mind" shows that the memory of Kelsey still lingers and the protagonist is still unable to let go. The bridge of the song adds more depth to their relationship by mentioning their intimate moments, comparing Kelsey's lips to sweet cinnamon chocolate. The protagonist found love with Kelsey to be surprising and enjoyable. In the final chorus, the protagonist apologizes once again, expressing their regret for hurting Kelsey. They reiterate their love for her and believe that if they just take a breath, they can still have a chance to make things right. However, their inability to forget about Kelsey suggests that the relationship may be difficult to salvage. Overall, "Kelsey" is a heartfelt and introspective song about love and regret, expressing the protagonist's feelings towards a past relationship and their desire for reconciliation.