Nothing is off limits in conversation because you 've got nothing to hide with them, just as you don 't with your girlfriends.īut, there are some cases in which the line becomes a little blurred between BFF and sudden crush. They can fill in as your date to the school dance or be your +1 to a wedding without the pressures of leading each other on or having people question your relationship status. Having a gay best friend is quite the interesting dynamic.