Addison is full of laughs and giggles especially when we tickle her or jump around like goofs. Today she showed us that she now knows when laughing is socially acceptable and decided to join in. Jim said something really funny. I laughed really hard. Then Jim laughed equally as hard. So Addie started going, "Ha.....Ha.....Ha" with at least a second or two between each "Ha". She seemed to think being part of the group joke was quite fun! Her participation went on long after we were through laughing. What a doll!