A nervous person is someone who gets awkward easily around people, they tend to stay quiet and to their self. they don’t speak very often, they are probably staring around or not even looking at anyone at all. these type of people aren’t necessarily socially awkward they just get weird around new people or people they don’t feel entirely comfortable with.
Maybe because Mike is a boy and Sal and Pheobe are girls and usually boys are stereotyped to spit a lot.
