Be careful about moving them to a new area too quickly. You want to cement their bond in each area before moving to the next. For example, in the bath tub they should be able to hang out for a long period of time with no too much aggression. I would leave them in this new area together for bonding sessions and get them to the same point they were in the bath tub before trying anything else.

So far though it sounds like everything is going very well! Funny enough – ignoring each other is a good sign and some bunnies just don’t prefer to lay next to each all the time. Some don’t even prefer it at all. So don’t worry if they’re not laying right next to each other. It’s a good sign that the mounting has not led to any fighting also! Usually it’s a few scuffles before they get that down. It sounds like your girl doesn’t like it but rather than fight the dominance she is accepting but trying to get away which is normal. My “top bunny” sometimes does this and it annoys the others also. But they are bonded. The behavior will most likely decrease as their pecking order becomes more decided. Her grooming him is also a sign of his dominance. And it’s okay if he doesn’t groom her back – some bunnies just don’t – but if she becomes agitated and aggressive about it try putting banana on her head to get him to groom her back. Sometimes it works, sometimes it doesn’t. (Of course, your bun has to like banana.) Mine like pumpkin, so you could try pumpkin also.