The lyrics of "Long Time" by John De Sohn feat. Andreas Moe describe a moment of intense connection between two people. The first line, "We could start the universe with our heartbeats tonight," suggests the power of their love and passion, with the idea of creating a whole new universe together. The repeated refrain of "Don't let go, we're moving up in the speed of light" conveys a sense of urgency and the need to hold on tight to this moment. The verses express how the person singing has been waiting for the other person for a long time; it feels like a lifetime. The lines "I say you, oh for you" suggest that the person is finally able to express their love after holding it in for so long.

Overall, the lyrics of "Long Time" convey the intensity of a long-awaited connection and the idea that love has the power to create something entirely new and amazing.