The lying stage that is. Thankfully she has only done it twice because I have talked to her about lying.
I saw her doing something she wasn't supposed to with my own eyes and as soon as she saw me looking, she backed off what she was doing and looked guilty. I asked her why she was doing what she was doing and she said "I didn't mommy!" Even though I told her I saw what she did and know that she did it, she still kept saying "I didn't do it mommy!" I saw it from the beginning to the end, so I know she was lying.