New leather shoes

Monday morning, Yaya asked me where her red leather shoes were. I told her that i threw it away because the Velcro was not working anymore. So, she asked whether she could get a new pair, and i answered yes. Yaya then said"could i get a pair, you know, with the heel?.."I was so surprised and inquired about the details. Yes, she wanted a pair of shoes with heels(of course not too high). I found it so amused that a 3-yr old know so much, since i don't have any heeled shoes myself. At lunch time on Monday, I went out and bought her a new pair, but it turned out to be bigger and she tripped several times wearing them. But, she still didn't want to take them off until I promised to take her out to get another pair of the right size. Now, ever since we got the other pair, she has been wearing them and making the noise with her heels everywhere.