"Seven Years Old" is a song by Lukas Graham that reflects on the stages of life. The lyrics describe the singer's experiences and memories from childhood, emphasizing the innocence and curiosity of being a child. It captures the feelings of growing up and the lessons learned along the way. The song also touches on themes of family and the passage of time. As the singer reminisces about being seven years old, he considers the future and the importance of relationships. The narrative encourages listeners to appreciate their own journeys and the moments that shape their lives.