Girl scout cookies in the middle of the night?

Okay, so I'll just say that I find this very strange. No, I don't think he's cheating. It's just a box of cookies. No worries. I'm just nervous because he has some crazy ass exes and this was just so weird to me.

So I went upstairs to our room to do my business. My fiance and his friend were downstairs playing video games. Well, I heard the door open and close. I didn't think anything of it because our roommate had come in and gone out a few times. So I finished up and went downstairs and as soon as I walk into the room my fiance says "Babe!" And starts fumbling to grab a box. He shows me a box of tag alongs. He said he thought he heard a knock on the door and went to go see and they were just sitting there. Just one box of tagalongs with his name written on it. It's a females hand writing, I can tell. I asked him who would leave it and he just shrugged and said girl scouts.

Now, it's midnight here. This happened maybe 5ish minutes ago. I used to be a girl scout. Not a technical one for a while because I was in from 3 to 7. My aunt had her own troupe so that's the only reason I was allowed in at such a young age. But anyways, we were never allowed to deliver cookies past a certain time which was something like 7ish at night because girl scouts are little girls and they have school and parents have work. Girl scouts also don't give boxes of cookies out for free and I know he didn't order any because he would tell me. Has anyone heard of this? This is just a strange thing to me haha.