Ciara Miller and West Wilson share a smooch in the “Summer House” Season 10 finale.

The exes’ kiss appeared in Tuesday’s preview after the travel nurse, 30, told co-star Mia Calabrese they “might have kissed.”

The trailer then cut to Wilson, 31, and Miller making out on an outdoor couch.

Another clip showed Miller smiling as she rested her head on the sports journalist’s chest, his fingers stroking her head.

The footage appeared to be taken the same evening as Miller’s conversation with Calabrese, 34, as she was wearing the same navy bandanna.

When Calabrese pointed out that “the problem is, [Miller] really likes” Wilson, Miller replied, “Yeah.”

Wilson, elsewhere in the teaser, said “it’s really hard when your natural chemistry with someone is so easy.”

The season, notably, was shot in the summer of 2025 — months before Wilson went public with his “connection” with Miller’s BFF Amanda Batula.

Batula, at the time of filming, was married to Kyle Cooke, whom she has since separated from.

Tuesday’s preview closed out with the former couple having an emotional conversation.

“Something is fundamentally wrong, and it needs to change. And this is me trying to start that,” Batula, 34, told the tearful Loverboy creator, 43.

The duo went public with their split in January, with rumors circulating two months later that Batula had moved on with Wilson.

Since confirming their relationship, the pair have flaunted their New York City date nights — and left the reunion taping together on April 23.

During the sitdown, Miller blasted Batula as a “f–king snake,” according to audio leaked the following day.

When Batula said people “can’t help who you like and are attracted to,” Miller replied, “There are a million other f–king guys in New York City and … you chose the one guy.”

Miller told Glamour in an April interview that the betrayal was worse coming from Batula than Wilson, whom she dated in 2023.

“At the end of the day, a guy’s a guy,” she explained to the outlet. “Whether or not West and I are working on a relationship, you just can’t put anything past a man. I just never would think that it would come from someone like Amanda, who has been what has felt like in my circle and in my corner for so long.

“I have championed [her],” Miller added. “I have tried to be there in different ways for [her] and help [her] and get [her] to see [her] value. … And so to be disregarded in such a disrespectful way is … I’m at a loss for words.”