It's about a weird habit of Emma's.
Ready? Ok, but it's kind of gross.
She licks pool water, or any water, really, that is very icky.
Here's an example. I took this video just as one of her swimming lessons started. She was jumping around being super cute and then she decided to taste test the water that she'd be spending so much time in that evening. Apparently, it was pretty yummy, because she tasted it not once, but three times.
Then, a few weeks ago at the splash pad, I was snapping some pictures of her and, bam, the culprit struck again.