Feeling blue

Rafi has had an ok day today, but I'm sure he's missing his friends. There's been no chuckling , just lots of food requests. He has been telling lots of corny jokes though, 'what's brown and sticky?' 'A stick!'
We've decided to go home again this weekend, well I have.Rafi isn't able to talk about going home yet, he either goes very quiet at the mention of home, or gets cross with me.