Unexpected GM

Between home projects and in-law visit (the source of the current GM), I haven't had time to post here in a couple of weeks. Anyway, I have currently visiting my niece (9) and nephew (11) from one family, and nephew (16) and his mother from another family. The niece and I get along pretty well, even though I only see her one or two times a year. We tease each other alot, and she doesn't seem to mind that I have my arms around her constantly.

Last night, while I was making supper, she decided to take a shower. From the kitchen, I can see down the hallway that leads to the bathroom. Everybody else was in the dining room, which is between the kitchen and the hallway, but from the dining room, you can't see clearly down the hallway. While I was doing stuff in the kitchen, I looked down the hallway. I saw her come out of the bathroom and stand facing me dressed only in her underwear! She had her shirt in her hands and was starting to put it on, but she spent 15-20 seconds putting it on. I was trying my best not to stare or make a big deal of it, but on the inside I'm saying "Oh, yeah!" She gave me a little smirk, and went back into the bathroom to get her shortalls on. I went on getting supper ready. As far as I know, nobody else saw her, and I said nothing to her about it. The really funny thing was that at that very time, her brother was in the dining room talking to their mother on the phone. I was afraid I'd hear him say to his mother "Yeah, and Uncle XXXXX's eyes are popping out of his head looking at C______ who is standing out in the hallway in just her underpants." That would have gone over big!