Pretty sure we are the only animals with pink rings around our mouth. It’s flipping weird.
It probably helps with verbal language understanding as humans often use mouth movements to interpret words (see McGurk effect). But I still think it’s weird.
Big pink rings.
It’d be weirder if they were green or blue.
sometimes they are blue. it’s usually someone on the way to being a corpse, but i’ve seen it.
That’s definitely true