So, I was just calling...

Penny loves to pretend to talk on the phone (she won't actually talk if there is a real live person on the other end, but she loves to pretend. Also right now she is experimenting a lot with the word "so." She likes to string two or three sentences together with the word so - even if the sentences bear no causal relationship. Sample sentence: "I was just running, so I was just coloring." Her phone conversations are like this (actual conversation that occurred as I was typing this): "Hi! Good morning! I'm eating teddy bear cookies. They're good. I was just eating some, so now I'm all done. [pause] Ok. Bye, bye." Then, to me, "I was just talking to Jake, so I'm going to sleep."