The song "Lucky #7" by Jerrod Niemann is about a person who feels unworthy of their partner's love and affection. The lyrics describe how the narrator possesses certain skills and talents, such as working on engines and playing sports, but they believe they are not exceptional or deserving of their partner's love. The line "I guess it's true some fools get lucky" suggests that despite feeling undeserving, the narrator considers themselves fortunate to be with their partner. They feel like they hit the jackpot when they are with them and believe they are "right on the money" when they are together. The narrator acknowledges their own insecurities and doubts, wondering how someone who is only a "7" in terms of attractiveness or worth could end up with someone who is an "11" in comparison. They express gratitude for their partner's love and acceptance, even though they believe they fall short in some areas. The song also mentions the narrator's struggle to find the right words or express themselves eloquently like famous writers and musicians, but their partner still appreciates them and allows them to lead in their relationship. Despite not feeling deserving, they are grateful for their partner's presence and the happiness they bring. Overall, "Lucky #7" is a heartfelt acknowledgment of feeling lucky and grateful for a loving relationship despite personal insecurities and self-perceived limitations.