if they nip it means 'I love you' it will also circle you and let out a soft grunt.
if he/she clearly isnt saying 'I love you then move out of they're way!
leave them out of cage regulary let them do a good few 'binkies' (look up bunny binkies on YouTube) if still aggressive give them some space and if that doesnt work contact a professinal
Rabbit Behavior:Licking by a rabbit is: a show of affection; a need for salt (speculation); because they groom themselves more than cats.If the rabbit is licking you, then congratulations, your rabbit likes you!Here is one of a number of websites that explain facts about rabbits Larissa's Bunny-Guide 05 Nov 2007
This can be a sign of love and affection, or it can be a sign that your rabbit is about to urinate.
A happy rabbit will make clicking with its teeth. They will also lick you to show their affection. A mad rabbit will growl and grunt. They will even nip you to warn you to back off! They will thump their hind foot to say, "Back off!".
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boners
This is called the Dance of Love. Bunnies show affection this way, and they signal that they are happy to see you. You might even get a few affectionate nips! For more information about rabbit communication, body language, and behaviour, see the related link below.
My cats show their affection when they rub up against my leg
give him affection and he will return the favor if hes any good
As you would most rabbits. With Warmth, Food, water and affection.
Rabbits display affection to other rabbits naturally by nibbling. By reacting to a rabbits nibbles by saying "ouch" or moving away, a rabbit senses it did something wrong. It then adapts to lick as a display of affection to humans. It is also a form of nurturing. If a rabbit licks you, it means you did something it likes and it is trying to repay you.
Dogs do not typically show affection by giving hugs to other dogs. Instead, they may show affection through behaviors such as licking, wagging their tails, or leaning against each other.
This is how they show affection!