It happened a couple more times in the next week. But yesterday in class was by far the most embarrassing mishap with the extensions. Apparently a larger piece of the blue/green hair had come loose. I was teaching the girls how to strip off their shirts and as I stripped off mine for demonstration, it caught on one of the loosened extensions and actually pulled it off with the shirt! I quickly grabbed it and found myself in the awkward situation of wondering where or how to hide the hair that I had in my hand. There really was no way to set it aside or dispose of it without them seeing I had just lost a piece of my hair. Not that they don't know the blue green hair is not my own. But still...kind of awkward.
I guess losing a few pieces of the extensions here and there is normal. But it does make me less likely to want to have them redone again when they grow out by February.