person A: I really don't like randomly pumping into old friends_comma_ it get's me nervous_comma_ and i saw one of my old friend's today and  i was surprised_comma_ to say the least
person B: yeah it can be akward some times specially if you dont know what to talk about
person A: yeah_comma_ so i tried to look for a way out before i admit defeat_comma_ but then i realised there was no way out and so i talked to them in the end
person B: yeah a little chat to an old friend cannot hurt did you enjoy the conversation?
person A: yeah it wasn't bad in the end_comma_ just awkward 
person B: well im glad it did not go in the wrong direction