Awwwww.......It sounds quite cute, but probably not for you having to live with it.
It does sound like a similar routine that babies will do when put down for a nap, I can't think of any other reason. I hope he grows out of it for you Maria.
My two vary about sleeping. In the recent hot weather they laid apart, but on cooler nights Lottie snuggles up against Goldie. The little madam even tries biting at Goldies teats, looking for milk :shock: . Good job Goldie is so placid, she just grumbles at her.