Re: My significant other
I don’t understand girls (nobody has ever accomplished this task to this date). If someone likes (loves) you, do you expect them to close their eyes and look at other women at all, whatsoever? 
I know girls check out guys too, they just don’t admit it. If you tell them well hey, you were checking out guys too, then they would say “honey, I love you! Don’t you trust me? You can’t be narrow minded, you don’t trust me” and bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla blah!
Edit: Flirting is something different. But to just look at the opposite gender and maybe comment on how pretty that girl is, is something different and I don’t see what’s wrong with that. But ofcourse no flirting after marriage.