Blood red shrimp pair up with goby

[Lee Aldo]

So recently lost my pistol shrimp who was paired with my watchman goby. Then my watchman goby paired up with my orange spot goby ‍. I then added a blood red shrimp to my crib and my orange spot goby has paired up with him? I have never seen this before he protects him and digs bunkers for him in the sand. The shrimp actually sits and sometimes rides on his back I **** you not!! Has anyone experienced this before. I’ve attached some pictures and I will try to get one of him on his back.

 

[exnisstech]

Almost looks liked the goby is keeping him trapped in the corner. I've never had a a blood red fire shrimp hang out any where but on the rocks. I have seen them clean on occasion.

 

[Lee Aldo]

I’ve just removed some rocks as I’m installing a new aquarium so they have both moved from under the rock to the corner. They follow each other. He doesn’t clean anything just hides with the goby acting like a pistol shrimp. Totally bizarre

 

[NanoNana]

My fire shrimp sleeps in the same overhang with my gramma at night.
We have glitches in the fire shrimp matrix.