I know bonded pairs can be much more "bunny-oriented" than "people-oriented." Both of my buns prefer each other's company over mine, and they run away instead toward me. It doesn't mean they don't like you. They just aren't sure that you're going to be nice. Bunnies are very distrustful of others because they are a prey species and everything represents a threat to them. We're even more of a threat than other animals because we're so much bigger than they are! Especially if your bunnies came from a bad situation, they may have learned not to trust people.
The best way to let them know that they can trust you is to get on their level. Lie or sit on the floor with them, and don't bother them. Let them do what they want, which will eventually include exploring you. I lie on my stomach and let them crawl all over me if they want and sniff etc. Just stay still and let them do the exploring. You can talk to them gently if you want. I sometimes read or watch tv while sitting on the floor. This will make them more comfortable with you. I also seek them out sometimes, while hiding behind the furniture, and approach them slowly with my hand to pet them. If you sit or lie down while doing this, it will help. Finally, I'd try to occasionally catch them to hold and pet them maybe once a day, and feed them treats while you hold them and pet them. This will make them associate being picked up by you with good things, rather than being taken to the vet, etc.
Also, you can't do things that will make them trust you less. My boyfriend likes to chase my bunnies, and they kind of like it like a game. I never do this, however, because I want them to be sure I won't ever chase them unless it's completely clear that we trust each other.
I got Tony just over a year ago, and he's still pretty scared of me. It has taken hours of petting, lying on the ground, and holding him while giving treats for him to trust me. He will let me come up to him and pet him sometimes, and occasionally jumps up on the couch to hang out with us. He's still just not a cuddly bunny. His bonded partner, Muffin, I got in February, and she is still very scared. She will sniff your hand if you extend it to her, but will usually run away if you try to pet her. She is better than before, but still not a cuddly bun. My boyfriend's rabbit that he got a week ago will let you pet him, pick him up, cuddle, etc. I think it's because he was handled well and my bunnies were in shelters as opposed to a foster home for my bf's bunny. If a rabbit spends a long time not trusting people because they don't play with him, or in my Muffin's case, they leave them without food or water in a cold garage, they will be harder for you to bond with. It is possible, but it will take time.
Good luck!!:bunnydance: