Phone password..?

Alana • Good life, good times 💕

Hey yall. Okay, so obviously my phone has a password first of all. However my boyfriend knows it because he's usually the one playing music from my phone on aux when im driving. Hes never ASKED for it though because he didn't really care to --considering he had no other reason to besides the music. In my case, I have no reason to ask for his password either, so I haven't asked. But i at least would've thought that he would've told me it just so we can both be equals ya know? What do i do girls? Should I confront him? Don't get me wrong, i trust him with my life. It would just be nice to know it ya know?