By asking good questions, online daters can go from sharing interests to sharing drinks. The memories she shares with you are likely dear to her heart and can tell you a lot about her personality as an adult. And, if it doesn't, hopefully you'll know whether they prefer Cool Ranch Doritos over regular ones. Ask him this to see what he imagines about his future.
Maybe this will lead to something more! Ask her what sex positions she likes. This is the really important thing to know before any meeting.