I'm poly, so this is always an interesting question, and the answer can be summed up as 'it depends on who I am talking to'.

My longer-standing partner, who I've been with 11 years and have two kids with prefers to have only a broad picture of things, and doesn't want details.

My girlfriend, who I've been with about 2 years, I share every gory detail with. We love talking about it all, our crushes and kisses and everything.

Myself, I prefer the second. I love the dynamic of teasing and playfulness we have with it. I'm getting involved with someone at the moment, and we have that dynamic as well, and I just love it.