Are connections Bidirectional

I have an issue raised by customer while working with connections in my application

I need to know if connections are bidirectional.
I mean if i connect Acc1 to Acc2 with type or f relationship as Father, Then when i go to Acc2 connections subgrid, does it show that it is connected to Acc1 with type of relationship as child. Hope you understand.

Thanks

Goutham