What can I do to help my bond with Hades?

I'm new to following him, and i have a small space set up for him on my alter (im in the middle of moving so i dont have a specific place for any of them yet). I feel like he tolerated me and isnt upset by the wait, but i still want to do more to get to know him and how he works with people. I just dont know where or how to start.

Any advice/tips would be amazing, thank you!