Song meaning of Pretty Little Fears by 6LACK (Ft. J. Cole)

Ah, Pretty Little Fears. This song is all about communication and honesty in a relationship, but let's take a closer look at those lyrics. First of all, who are these fellas that 6LACK doesn't want to know about his girl's whereabouts? I smell some trust issues here. And then we have 6LACK asking if his girl would let him hit it thrice. Are we talking about some kind of sexual feat or is he just trying to make it rhyme? And don't even get me started on "I be swinging it back and forth 'til you in your casket, bae." Yikes, that's some serious commitment to lovemaking. And then J. Cole comes in with some emotional verses about loving and supporting his partner, which is all well and good until he describes her as a "red pill" from The Matrix. Um, what? Are we talking about a literal pill or a metaphor here? Overall, this song is full of pretty little fears, but at least they're making some good music out of it.