it's correct kabayan means fellow countrymen. we usually use this when we talk to strangers. when we don't know their names. like when you ask for directions. non-filipinos should not be calling us kabayan. but then people are use to this so it's okay. it feels funny but it acceptable.

mare is an address for to women
pare is an address for men

this is being used my married couples to fellow married couples. but no one is prohibited to use it.