Before they went to the fair, my father-in-law took Emma to see his mom, Emma's Great Grandma, who is rehabbing after knee replacement surgery. I prepped Emma for this, but knew she'd do fine. She has always had an affinity for older people, comfortable talking to them and seemingly unaware of any frailties they may have.
True to form, Emma delighted in talking to her Great Grandma and enjoyed joining her, her Great Aunt Kathy, and her Grandpa in the dining room while Great Grandma had dinner.
Today, while heading to the community center to take Ian to gymnastics and the girls to the library, we discussed her visit with Great Grandma. Emma told Ian that Grandma was getting better after getting a new knee. We then discussed what that means. After clearing up a misconception about the knee being sick and what product goes into a new knee (metal and plastic), Emma summed up Great Grandma's situation quite plainly.
"Even though she's got a new knee, she's still old."