I have a male and female rabbit, before they turning mature, they were living together. After boy is being fixed, they were separated in two cages, and when i release one to play, both of them will start licking( one inside the cage and the other one is outside the cage), after one month being fixed, i try to release both of them put, but the girl will run and boy keep chasing her. Anyone can suggest if they are being friendly or if i keep trying to put them back together?