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. Ciara Miller and West Wilson kissed in the “Summer House” Season 10 finale preview. Bravo The footage aired at the end of Tuesday’s episode. Bravo 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.” Miller told Mia Calabrese she “might have kissed” her ex.…