This is no biggie for me as I am not one of those moms who cry whenever they feel that their kids are growing up too fast, but I did decide to stay for the full three hours given that it was her first day and I wasn't sure how she'd handle it. Really, I don't have attachment issues. Really.
Overall, she did quite well! The only time there was any sort of issue was when she picked up a toy iron and started banging it on a table. The teacher tried to show her how to rub it on the toy ironing board, but Chichi went back to banging it. The teacher looked at me for consent to take it away from her, which I granted.
In Chichi's defense though, she really has no possible way of knowing what an iron or an ironing board actually are. I take full credit.