What just happened ?? :'(

Was just nodding off and heard a noise from the bunnies room, There's a cage in there full of hay and Bruce was freaking out in it banging off the sides?
When I went through he ran under the bed and started thumping and grunting, Harley stayed in with they hay and eventually came out and started thumping too?

I wonder if they had a wee fight?

Looks like there was some fur pulling . They've never done that before

sounds it are they still hiding away from each other?