A person's a person, no matter how small

Half term has begun. It's day 2 and the little wrens are currently playing at opposite ends of the house. There have so far been no major battle lines drawn which may largely be down to the fact that they are currently playing at opposite ends of the house! They are 7 and 5 (sorry, 7 and three quarters and 5 and three quarters - I'd be in trouble for that) and