The wedding bells are ringing again as Married at First Sight is coming back with season 4. The new season will feature six people who’ll walking down the aisle.  Since the last season could not write success stories, the pairs are apprehensive about the show. In fact one bride panics and even considers becoming a runaway bride. Will they suffer the same fate?

Married at First Sight season 3 showed the match-making experts were not great at doing their jobs. Why? Because we saw only that two out of nine pairs could salvage their marriages.

The cast members for Married at First Sight season 4 are Heather Seidel, a 32-year-old flight attendant; Sonia Granados, a 33-year-old social worker; Lillian Vilchez, a 24-year-old realtor; Derek Schwartz, a 35-year-old account executive; Nick Pendergrast, a 32-year-old vacation rental manager; and Tom Wilson, a 28-year-old yacht interior specialist.

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To make things successful this time, the show appointed two new experts who will pair the couples. Fans can now expect to see some luck for these new pairs. Lillian Vilchez says that she is willing to take the risk because she thinks if the show works out, it could be ‘the best thing that’s ever happened’ to her.

However, over-excitement soon turns to fear for a number of the contenders, who quickly realize they are about to marry a complete stranger.

A promo shared on US Weekly revealed the mixed feelings of the participants. Sonia Granados takes the apprehension a step further by confessing: “All I want to do is run.” While wearing her wedding dress Heather Seidel tells the camera: “Everything is rushing at me, and I just feel overwhelmed.”

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Married at First Sight season 3 ended in an unpleasant note. A participant like Ashley was downright repulsed by her husband David. At one point, she also expressed that she wasn’t attracted to him. Likewise, Samantha created a scene with her shocking expressions when Neil asked for a divorce. Tre and Vanessa appeared to be the real deal until it became very evident that Tre was just there to be on television and they eventually divorced.

The season 4 pairs can only hope that the show will work out for them.

Married at First Sight season 4 is returning to FYI Tuesday, July 26, at 8 p.m. ET.