Just watched the last of S2. Seems like Chloe's journey has ended.
Shiri made an appearance, but it was too quick.
I'm really thinking there won't be a season 3 (or at least one featuring Lucy),
because I went back and watched the last episode of season 1, and it looks
to be Lucy's journey is resolved, and there really is NO need to continue on.
Opening scene of S1 we see Shiri's character riding her
bike to work, feeling unsure about where she is in her
life, and hesitant about saying 'Yes' to the proposal.
The last scene of S1 she's riding her bike, again, this time
heading home and she's feeling very confident about life, and
the choices she's made.
"Now is the best moment of your life"
is her parting words of advice to her future self, so I can see
how that would be a neatly tied ending to Lucy's story, and NO
need for further contact with future Lucy.
If there's a S3, featuring Shiri's character, that would be
great, but I'm NOT expecting one, nor am I betting on it.
Anyhoo... here's the last episode of Dating Rules S2 -
Episode 6: The Last Shrimp (The parts between 0:30-0:50 and 1:15-1:33 )
http://www.youtube.com/watch?v=vhbvOLKltvQ