Ah I see, well I'm not a vet so if one happens along I'd disregard my advice and go with them but I suppose the question is what do you stand to lose vs. what could you gain.
From what I've read so far, same as me, you want - for your mind - to know you did everything will you be comfortable if you don't go or will it stop you moving on? Similarly you seemed to be getting to the point where you were happy to move on and drop the rope will you still be comfortable with that.
From the gain perspective will H be amiable to talking? Given what you said above about "where was this person" maybe being friendly and warm may open up the way to talking more.
If you do are you comfortable going in with no expectations?
Sorry I know there are more questions than answers there.
M:44, W:46, S:10 M 13 years, T 15 BD:23/7/2014 W/S Moved to MIL: 23/7/2014 My new place: 21/11/2014 W/S back to flat 22/11/2014 W coming closer, talking 4/2015 Piecing 5/2015 Moving in again 6/2015