When a rabbit nibbles or bites you softly it is often accompanied with licking, which is a sign of love. He is trying to groom you and is simulating the grooming process (however, you have no fur to build up knots in so it results in just a little nibble of the skin).
Licking is a way bunnies groom each other. If your bunny licks you, it's a sign of affection as you'll often see pairs of bunnies grooming each other this way. A bunny lick is a sign of a bond.
Rabbit nipping or biting
A bunny nip is gentler than a bite. Bunnies will nip to get your attention, or to politely ask you to move out of their way. Rabbits usually do not bite, but if one does, generally it doesn't mean that he hates you.
Nipping could be a request for attention, much like attention love bites in cats, or it could be a warning nip letting you know the rabbit is agitated. Lastly, a nip might simple be a bonding behavior, where the rabbit is trying to return the favor of pets, brushes, or attention, by grooming you.
Nudging, head butting or rubbing against you is rabbit body language for loving attention. 'Give them a stroke or cuddle, or what you know they enjoy', says Rosie. 'Rubbing their faces against you is a way of sharing their scent profile, and showing that you really are friends.
Rabbits are social and intelligent creatures. They'll know that you love them; you just have to learn how to say “I love you!” in a way they'll understand. You can show your rabbit you love them by giving them gifts such as toys and yummy treats.
They are very social. Rabbits enjoy being around people and can usually recognise their owners by sight and sound.
If your rabbit nips or bites you (sometimes rabbits nip when they want something or want your attention - it's not always aggressive): give a high-pitched squeal as soon as she nips or bites you. This will let her know that she hurt you and she should not nip or bite you.
Always give a loud eeeeep whenever they bite you. This is how rabbits communicate to one another that they have been hurt. Follow quickly with a firm "No Bite!" Once the behavior has stopped, be as quick to offer praise and love to reinforce their good behavior.
If they are sitting upright and their front paws are 'boxing' at you, they are likely very unhappy. Vocalising. Rabbits don't tend to make much noise and when they do it's a sign they're feeling very threatened. You may hear them grunting or growling and in extreme cases, they can scream.
If you spend the time to pet them and give them a nice massage, your rabbit will thank you by licking your hand or your leg. You may also receive a couple of light nips from your rabbit. This is especially likely if your rabbit is grooming you around the seams of your clothing.
Staring is very common in rabbits. It's likely your rabbit stares at you out of love and happiness, but they could also be hungry, or confused. Rabbits also have a transparent eyelid that they use while they sleep, which may make it seem like they are staring.
Rabbits lick for affection, not for salt. Licking means “I love you, I trust you.” Lunging may occur when you reach into your rabbit's cage to clean, give food, or to take your rabbit out – a sign of disapproval.
You may worry that your rabbit will be lonely. If you spend a lot of time with your rabbit, they will undoubtedly miss you when you're away, the same way you miss them. The two of you have developed a bond and friendship that your pet rabbit also understands.
Rabbits bond closely with their owners.
They recognize them by voice and sight and will even come on command. Bunnies may even follow their owners from room to room and jump up on their laps when called.
My rabbits like being stroked on their forehead and cheeks. They put their head on the ground and close their eyes in contentment. They also love getting a good back scratch around the shoulders. That said, they tend not to like being touched on the ears, neck, feet, stomach or tail.
Nose Bonking / Nudging
It may be a greeting or their first line of investigation. But nudging can also indicate a level of bossiness. Your rabbit might be telling you, “You're in my way!” They may also be trying to get your attention because you're not petting them.
If you have a single rabbit, it's never too late for them to bond with another rabbit. If you have a young rabbit (under 12 weeks old) you'll usually be able to introduce another young rabbit of the same sex easily. If you have an older rabbit it take a little longer.
Stroking and cuddling your rabbit
Rabbits love being stroked on their foreheads and backs. Always stroke in the direction of the hair, never against the hair (unless you are checking for skin problems). Most also like being stroked behind the ears.