The weight-loss story of New Orleans couple Cain Myers and Tiffany Kasunich will unfold on Tuesday night’s episode of ABC’s “Extreme Weight Loss: Love Can’t Weight.”

The current season of “Extreme Weight Loss” will include three “Love Can’t Weight” episodes in which hosts and trainers Chris and Heidi Powell help three overweight couples get in shape before each of their weddings. During their four-year relationship, the couple gained a combined 150 pounds, a news release says.

“Cain wants to lose weight so he can find the confidence to propose, while Tiffany wants to find the confidence to say ‘yes,’ ” the release also says. The show airs at 8 p.m. on WBRZ, Channel 2 (cable Channel 5 in Baton Rouge and Lafayette) and WGNO, Channel 26 (cable Channel 11 in New Orleans).