In the song "2016" by aldn, the lyrics talk about the nostalgia and longing for the past, specifically the year 2016. The singer reflects on a time when they felt better and had a simpler life at the age of fifteen. They acknowledge the struggles they faced, including addiction and feeling abandoned by others. The lyrics express a sense of regret for taking things for granted and losing genuine friendships. The chorus emphasizes the disappointment and emptiness felt upon returning home after being away for a while. The singer admits to feeling alright on the surface, but deep down, they are not okay and wish they could go back to a time when things were different. Overall, the song captures the bittersweet feeling of reminiscing about the past and realizing that things will never be the same again. It conveys a sense of longing and regret for lost friendships and missed opportunities. The singer yearns for a simpler time when they were happier and surrounded by genuine connections.