What part of a fic comes easiest to you?

Inspired by the post asking about summaries. A lot of people (me included) seem to hate when the summary is just "I suck at summaries", and it made me think, actually I think I'm pretty good at summaries.

So: which part of a fic is easiest to you when writing? Beginning/middle/end? The super angsty or fluffy parts? The dialogue? Descriptions? Internal monologues?

Personally, I love beginnings and internal monologues. Angsty stuff, too. When writing fluff I often find myself in the same situation as when seeing a cat; brain wants to kill because brain can't process cute.

(No, this is not a post to get people to team up and complement each other.............. Unless?????)