Rock flower and anemone shrimp love hate relationship

[superg3]

I recently got an anemone shrimp to host my rock flower anemone, however the rock flower doesn't like the shrimp. Ever since the shrimp the rock flower has been closed and on the move around the tank. Assuming it's trying to get away from the shrimp. Is this unusual? I tried moving the shrimp to host something else but it always goes back to the rock flower.