He sounds adorable, it’s amazing how they win hearts when people see their true nature as affectionate, social creatures.
If he’s anything like my bunnies, too much attention is never enough, so I wouldn’t worry about that! I think having him free-range most of the time and eventually bonding him with a friend is a recipe for a very happy bunny.
If/when you do bond him, keep in mind you will need to keep the two bunnies separated during the bonding process, so building him some sort of enclosure now will make that transition easier. You might even want to reserve a room or two of your house as off-limits so you have some neutral territory to work with.
The easiest solution is probably an x-pen around his corner. You can choose to leave it open all the time, if you want to keep letting him free-range, but it is nice to have the option to contain him if necessary. I have a storage-grid cube condo for my bunnies, and I let mine out whenever we’re home. (I would let them free-run but Bertha is a carpet chewer, and my cat can get a little feisty sometimes, so I don’t trust them alone.)
Most bunnies do appreciate having some sort of space that is “theirs”, that they feel like they can retreat to and not be bothered (like a burrow in nature).
.
.
.
The answers provided in this discussion are for general guideline purposes only. The information is not intended to diagnose or treat your pet. Seek the advice of your veterinarian or a qualified behaviorist.