Jon,
Here is my opinion. I wouldn't ask for a "list" of things to talk about. What she wants to hear is what is in your HEART at that moment. So if she tells you what to say then that negates the whole request.
If you know that dirty talk would turn her off, then steer clear of that. But I would definitely focus on the lovey dovey things..You're the love of my life, I couldn't live without you...come on, just think of all the sappy love songs out there and start stealin lines from them.

Heavy,
What's going on with you today? How are you feeling, honey? I'm thinking of you and your situation. Hope you are feeling better.

HP