Louis, I think this is the beginning of a beautiful friendship

It's a joke. If a guy works a lot with a girl he calls her his work wife. Most people are easygoing enough to see it as a joke.

My husband has work husbands lol
He gets like tip toeing close to that might be gay line with them lol
I never worry about him cheating on me with women lol I just have to worry about the men lol.
He calls his buddy from work his big boo lol and he calls my husband little boo lol than they both giggle like little girls
My husband is a huge dork and loves a good bromance. lol
(And yes I see I wrote lol a lot lmfao)