Really? No, he is either telling you to get out of the way or give him food.
Depends on your pretext. Rabbits sadly do not have human emotions.
They love food, each other and space to binky. Feed, provide the best possible space for your bun to live and enjoy.
Don't humanise an animal, that's why so many people get disinterested in their pets, because they don't feel that they are reciprocating. Do your home work, work out what pet is best for you and the time you can give it, and then start asking questions.