The song "Heartache" by JayKae is about his experiences with heartbreak, struggle and overcoming difficult times. He talks about his aspirations to become a successful rapper and the challenges he faced along the way. The lyrics also touch on the theme of loyalty, specifically towards his community and friends who have stuck by him through thick and thin. He speaks about the changes in his life, going from sharing drugs to sharing press shots and the success that he's earned as a result of his hard work. Through it all, JayKae remains proud of his craft as a rapper and is determined to keep pushing forward despite any obstacles that may come his way. The song serves as a reminder to stay true to oneself and to never give up on one's dreams.