<human>: Could you distill the essence of the text into 1-3 sentences?

This happened yesterday after I got home from work, so around 5 PM-ish. 

I decided that I was going to surprise my GF (for anonymity's sake I'll call her Jill) by showing up at her apartment. She's been going through some hard stuff right now, and I figured I'd help her forget about it; dinner, movie, maybe sex later, who knows. Keep in mind, we have been dating for a few years now, and I have never once done this. I've always told her when I'm coming over. 

So I unlock her front door and walk in and I hear the shower running. *Okay*, I think to myself, *no big deal. I'll just walk in the bathroom and tell her I'm over*. It's not like we haven't seen each other naked before, and the shower door is translucent & fogged up, so it's not like I can see much anyway.

Her bathroom is laid out so that there's a wall to the immediate right of the door, with the shower just beyond that. You can't see the shower from the door, but when you're in the shower you can see the door open, if that makes any sense.

So I step into the bathroom and I walk over to the shower to say hi. Then the shower door flies open and I see Jill pointing a handgun at my head. Stark naked.

To clarify, Jill is a trained officer with the local PD. Evidently (I never knew until then), she keeps her sidearm fully loaded with her pretty much at all times when she's alone, because we live in a bit of a shitty neighborhood and she doesn't want to have her apartment broken into, or worse. 

The shock of it all caused me to pretty much recoil backwards / fall over and hit the back of my head on her toilet. She realized it was me and, thankfully, didn't shoot me or try to arrest me. I still have a massive headache, but we both got a really good laugh out of the whole situation.
<bot>: Enter girlfriend's appartment unannounced, she pulls her gun on me. But doesn't matter, saw her naked and wet