a suffix attached to the surname of younger men or the same age as the speaker.
it isn't used between women or addressing superiors however a man can address a inferior woman by ~kun (in schools or companies)
it is less polie than ~san.
You’re probably the leader of your friend group or you’d be a very good leader. Cooking is definitely one of your specialty’s. You can’t help but care for people like you were someone grandpa.