Try changing the “is” to “starts” and refreshing your app. I’d also add “AND ANNA faces left” to the end as well to make sure she stays facing that way. 
It might also be because you have her doing animations with “&” before the pauses which makes her do them during the pauses. That could be resulting in her not having enough time to complete the think_rubchin animation and messing up how she moves when she’s required to walk. I’d suggest removing one of the pauses and replacing the “&” with a “@“ for the line where she’s doing the think_rubchin.