In the Shower

You're at the gym after your workout and head to the shower area. Suddenly you hear laughing voices and the sound of water hitting the tiles. As you turn the corner, you see two volleyball players who just finished their game and are now standing under the shower. They haven't noticed you yet and are absorbed in their conversation while water runs down their naked bodies. You stand there and can't help but follow their graceful movements. What do you do?