Children are ridiculously adorable, let's be honest. They do and say things that'll make you laugh and smile in a way (I'm sure) you've never laughed and smiled before. However, just like there are funny things only children do, there are creepy things only children do, too, and those things are, probably, not as hilariously pleasant. Will you laugh? Sure. But will you also be slightly uncomfortable because things got a little too weird? Absolutely.
To be fair, adults are pretty creepy, too. I think, as human beings in general, we all do some questionable things can can make an entire room feel uncomfortable. However, having a child has opened my eyes to just how strange humanity can be. My daughter, while odd in her own unique way, has different levels of "creepy" that reveal themselves depending on a few different factors, like the phase of the moon (yes, it's true), the schedule we have planned for a particular day, and a slew of other circumstances I have yet to adequately pinpoint. In other words, her "creepy" ranges from adorably strange to downright horror movie creepy. Think the twins from The Shining, you guys.
Perhaps, in the end, that's why we find the following behaviors to be "creepy." I mean, my kid is just doing whatever she considers to be natural, with absolutely no regard for social norms or any other identifier that makes certain actions "weird" while others are totally acceptable. I've just seen too many scare movies to be, at all, OK with it. Sorry, my dear daughter, but horror films are why you doing the following things isn't adorable, it's terrifying.