The snails? Yeah, they're real. There's a third but he was too sleepy to stay on my face.
I didn't get anything, if you're talking about diseases/illnesses. HOWEVER, I don't recommend sticking snails and slugs all over your face because they can carry things like meningitis. You can only really get it from eating them raw as far as I know (which a surprising amount of people have done) but it's probably not smart to just smear them all over your face, either. I'm 99% sure mine are all clean because I've handled them a lot for over a year now and never been sick. Depends on what kind of parasites you have in the area, too. I don't think there's many things snails could pick up where I live. Also, a tip: if you ever handle a slug and get really slimy, don't try and use water to wash it off. It will get even slimier. Let it dry a bit and roll it up like a booger. Wipe everything off with a dry towel/tissue/etc, THEN wash your hands. Snails don't have the same kind of slime so it's not as much of a hassle with them.