Keke found a key chain we bought from the bird nest as a souvenir. She asked me what it is, and I told her it is a key chain and is for the key. Keke then said, "我有钥匙。" So she went upstairs and brought down with her a basket full of toys. Then she showed me a big toy keys, and I realized that it is the toy for her when she was only a few months old, and we intentionally kept it. She used to grasp and shake it when she could sit up. Well, I have to put the key chain into the big ring as she requested.