@makin saliva smells when it dries off. Like Terezi's laptop would be smell awful because all the saliva would dry off and build up, all that smelly bacteria just gathering around. All the saliva on the walls means her room would be a death trap. ewwww.

It's the downside to "finger lickin' good" chicken. You lick your fingers because it's so good but then you have to wash your hands or else your fingers smell like spit.

However it would be an amazing twist if it turns out I've been project hard about saliva smelling bad. It turns out what I hate... is ME... I've been the one that smells BAD and I've been taking it out on all my loved ones... and Terezi... :0