Is Owen fixed yet? If he isnt then it is hormones for now. He would be going thru a cuddly phase that will go away eventually.
Our Hoopie though is almost 3yrs old and he is out with us every evening for a few hours. He was fixed at the shelter before we ever got him. He think he is a cat anyways because he was fostered for some time with a family full of like 5 rabbits and several cats and he bonded with the cats and still has some bizarre cat traits. But, everynight he and I hang out and watch TV. He will typically sit/lay on the couch beside me for head rubs and pets but will never ever lay on me. Wouldnt ever even attempt this ever and he is probably the most laid back bunny ever.
My Carrera when she was about 4yo before we had her fixed she was like Owen. She would lay on my tummy and fall asleep. She would lay and give me kisses. Every night she would demand to sit in my lap or lay on me to sleep but once she was fixed she completely changed. Our local HRS mgr said it was hormones that made her lovely and once she was fixed her true personality came out.
But even when buns can be alike they are still so different so if your buns is fixed then you have a gem. He may grow out of this behavior but hopefully not.
He is so cute!