If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Who knew that zombies could fall in love? Well, if you listen very carefully, not only do they say "Braaaaaainnns" and "Urrrrrggghh" but they also say "Loooovvvvee Me." I guess these two scary ghouls found each other just before they devoured a victim!
Use your mouse to click on and through the floating hair, clothing, and accessory options for these zombie creatures.