Law and Order: SVU: Elliot/Olivia, Casey/John

Desperate Housewives: Susan/Mike, Gabby/Carlos

Lost: Jack/Kate, Charlie/Claire

Law and Order: CI : Bobby/Alex

Crossing Jordan: Woody/Jordan, Kate/Nigel, Bug/Lilly

Grey's Anatomy: Meredith/Derick, Izzie/O'Malley (even though he's married)