Not necessarily your girlfriend/boyfriend but your lover
Meaning: Before Anyone Else
The one you want to be with
The one you want in your life for a long time
The one you can laugh with
The one you can just be you around
The one that makes you smile for no reason
The one that just gives you the chills (in a good way)
The Danish word for "shit." Well, it was, until a bunch of uneducated morons decided it meant "Before Anyone Else" in reference to their love interest. If they said the word to someone in Denmark, they'd get the "bæ" kicked out of them.
American teen: Hey bae! what's up?
Danish teen: Hvad fanden er der galt med dig, meningsløs gris? (What the hell is wrong with you, senseless pig?)