history: today i saw one of my old friend 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 yeah it can be akward some times specially if you dont know what to talk about 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
current: yeah a little chat to an old friend cannot hurt did you enjoy the conversation?
next: yeah it wasn't bad in the end, just awkward 