The song "One For All" by Hardcore Superstar conveys a sense of unity, loyalty, and celebration among friends or a close-knit group. The lyrics describe the narrator's experiences and the pains they feel from indulging in excesses, such as staring at the stars and emptying bottles at bars. The song emphasizes the bond and camaraderie between the narrator and their friends. They express their love and loyalty to each other. The phrase "heart starts pumpin'" signifies the excitement and energy that they feel when they are together. Despite any challenges they face, the group remains determined and resilient. They are on the right track and headed towards success, represented symbolically by heading for the sun. They refuse to be defeated until they have finished the race. They are always ready for a good time, with the party just beginning and the narrator offering to show others how to enjoy themselves. The repeated chorus "I'm all for one for all, one for all, loyal to you all" reinforces the theme of unity and loyalty. The narrator is dedicated to their friends and values their companionship. They are willing to support and stand by them through thick and thin. In essence, the song "One For All" celebrates friendship, loyalty, and the joy of shared experiences, particularly in the context of a party and a close group of friends.