fun fact: some people can give people toothaches by telling them they do.

fun fact: when someone yawns genuinely or authentic looking/sounding, there's a very high chance of someone else yawning as well.

fun fact: when someone likes you, they will subconsciously point their body towards you. eg; points towards you with their knees

is that like, wants to meet your or wants to go on a date with you?

it just means they like you

like, have a positive disposition towards you.

it is a useful piece of knowledge at parties etc when you are all sitting around in a group

people will tend to point at people they like more than the rest of them

ill keep that in mind ^_^