✔ 最佳答案
It's probably your friend's new baby that triggered it. She sees the baby getting a lot of attention and wants to be babied again. One of my neices did that too when my daughter was born.
Try telling her all the things babies can't do. For example, if she likes pizza & ice cream, you can say, "babies can't eat pizza and ice cream." Then, she'll say "I can do that!" You can follow with, "but I thought you were a baby?" Hehe. Or she might say, "do you want to play catch with this ball?" Then you say, "Babies can't throw balls." Hehe. Who knows? She might say, "I'm not a baby anymore." Lol