No more than a year ago-

HO: ste and brendan
CS: tyrone and fizz
ED: alicia and david
EE: joey and lauren (I know its wrong because their related but there was soo much chemistry)

Overall: STE AND BRENDAN

The only one I watch is Emmerdale and I can't stand David and Alicia, either as a couple or as individuals. I choose Cain and Moira.

Love cain and moira, also loved andy and amy

Roy and Hayley - Coronation Street (two of the best actors)

Mary and the Legend that is Dev

Emmerdale (though I'm not exactly up to date)
Cain & Moira
David & Alicia

Hollyoaks
Freddie & Lindsey

HO: Freddie and Lindsey or Darren and Nancy

ED: Alesha and David or Cain and Moira

CS: Roy and Hayley

EE: Lauren and Jake or Kat and Alfie

I think Ronnie(Sam) and Roxy(Rita) deserve some recognition because they have brilliant chemistry together as sisters

Emmerdale

Cain and Moira
Zak and Lisa
Jimmy and Nicola
Moira and Adam - the two have great mother and son chemistry IMO

EE;

Ian and Denise .. who'd have thought it.

Janine and Michael on EE
Cain and Moira ED

Honourable mention for tony and Diane in hollyoaks please.