Thanks all.
In the days since I was there I keep remembering that session, and I've tried to put that memory on top of my obsessive thinking whenever I start obsessing over my regrets (Sunrise, I like the phrase "existential regret").

It helps a lot.
That was the closest I've ever felt to T. Has me wondering about the nature of emotions and why it's necessary (for me) to be in such pain to feel close to someone. The intensity maybe? Or the fact that I usually hide that? I don't know. It was a beautiful session though.
Sidony