you know when you run into someone you don't know very well but would like to but they're the shy type (as so am i) and the conversation goes like this:

me: hi! how's it going?
them: good, how are you?
me: i'm ok. watcha up to?
them: oh not much, just walking around..

what do i then say?
i always like it when people then say something like "oh i like walking, walkings good!" with a big smile, but even if i were to say that, where does the conversation go from there?
i know to some people this is not an issue at all, but unless i've had a bit to drink my mind goes absolutely blank and i end up coming off as a snot...