This is beautifully written. Especially love the last line and how this is Brennan's meditation on her relationship with Sully, but Booth's impact on her decision is clear - if unspoken.

As for prompts, I haven't made my way through all your fic yet, so it's possible you've already done this, but I would love to see you write something involving Booth and Brennan's first impressions of each other.