Sounds like your dinner and talking date went well. Try to stay in the present being mindful of how you feel while you are around this person. Avoid bringing up past painful memories or fantasing about the future (I know this is an easy thing to say and tough to practice). But continue to practice staying in the present ... in the now...for the past and future is all stuff in our minds...only the present is stuff we can actually experience...

In short try not to analyze it...enjoy it...Good Luck...