Is it possible to help my partner or a friend if they are splitting or have already split me black, like reverse it? 

Basically I was the favourite person, I didn't understand my importance to them at the time. And I miss them dearly, they were my best friend, it would be a real shame to never interact with them again. I'm glad I'm no longer the FP and taken down from the pedestal, and I feel like I'm in a better place to help them now. 

Should I?