Let me check my calendar

Since I'm so busy, I'm always asking what day it is, what we are going to do each day, what tomorrow is, what we are going to do, etc. Mommy decided to buy me a calendar so we can write what I am going to do each day, and cross out the days that already happened. I take this calendar very seriously. Today someone asked me when I could go play with them, so I politely replied "I'll have to check my calendar".