[Well, you chose right in her opinion. After all, the two of them had likely both went down on a woman-- but only Rebecca's got the advantage of being a woman on top of that. So.
Her smile quirks a bit, but she remains otherwise composed. This can't be-- and obviously isn't-- easy for Reid so she'll cut him some slack. She won't go totally clinical of course, but friend to friend warrants friendly bluntness.] It's a lot easier than you'd think, to start.
What I'd say the key is not to start there, but lead there. You know what makes her tick, so get her turned on first. You follow? [Pausing, to allow for digestion of data.]