"I Can Only Imagine" is a song by David Guetta featuring Chris Brown and Lil Wayne. The lyrics primarily revolve around the intense attraction and desire between two people. Chris Brown sings about the overwhelming feeling of wanting to be with someone who looks beautiful in the light and expresses his curiosity about what it would be like to touch them. Lil Wayne joins in with his signature rap style, complimenting the person's beauty and comparing the impact they have on him to a firework that shines brighter in the dark. The chorus emphasizes the transformative power of physical contact, suggesting that it would bring them to life and ignite a spark. The song essentially explores the intense longing and anticipation of being with someone, highlighting the excitement and intensity of the connection between two people. It portrays the desire to feel free and finally see things clearly through the touch and presence of the other person. Overall, the lyrics depict a passionate attraction and the longing for a deeper connection.