Meaning of the piece:
It has a few different angles. It represents most strongly a couple of worlds or planets about to collide, and also on another angle two people closing in to kiss. The man has his eyes open because of his lack of experience in romance, and at the bottom, you can see the woman gently instructing him to "Close your eyes." The silver "eye" also represents a moon.
The reason these two concepts are so connected is because when two people are intimate with eachother, it can be a beautiful thing, or a destructive thing, hence the colliding of two worlds. Hopefully these two worlds won't obliterate each other with their newfound romance by moving too fast! If all is right, they will have waited for God to allow them gracefully and naturally into each others' gravitational pull, embracing one another in a steady and life-lasting orbit. Close your eyes, because either way, it's going to be a wild ride.