This is what my afternoon snack looks like (a drink and a bowl full of something, today it was yogurt bites). Normally I sit at the table, but today I got up from the table (I think because Pete got close to me). My move didn't stop Pete from trying to share my snack, but I think he got the message when I started talking (a few times hearing the word "no" and "out" usually helps) and from that point on sat across the room.
Video: push play to begin
