One more very small disappointment

It turns out that Stella is very sensitive to certain types of loud noises. My brilliant plan for the girls to play with rocks in the bath failed. They were both playing so well at first. Really enjoying the new regime. Then Margot started moving all the large rocks around with her legs kicking pretty fast. Stella looked up at me with a grave expression and promptly started screaming. I picked her up and removed her and she continued to cry for several minutes. Wish we still had that soft bathmat to muffle the noise. May be headed to Target later today.