He seemed to be really relaxed and happy, and his relaxed expression reminded me of how he was when he'd first come to my house (my old small house) about 3 years ago. Then he was really timid & frightened whenever I tried to pet him. Thankfully he had become accustomed to his new home bit by bit, now most of time he let me touch him & loves being stroked by me. And he helps me quite a lot when I'm tired or depressed.
When a rabbit is happy, its master is also happy :)