Jesse Metcalfe and Nadine Coyle are back together?

Thank God! I've been losing sleep over this couple's breakup! Now my coffee tastes better, the sun shines brighter and I feel like I'm walking on air!.......Who are they again?
EntertainmentWise:
It looks like Jesse Metcalfe and Nadine Coyle's on-again, off-again romance is back on, after the pair were spotted dining together in Los Angeles.
Coyle, who ended their steamy relationship in March amid rumours of infidelity- flew to Los Angeles to have an intimate dinner with the Desperate Housewives hunk.