CK enters as Brian’s ex and detonates the Brian–Trish situation
CK arrives as Brian’s ex-girlfriend and immediately turns the Brian/Trish dynamic into one of the season’s central interpersonal explosions.
Brian initially rejects CK; production forces them upstairs
Brian's first reaction to seeing CK arrive is to tell production he hates them for bringing his ex-girlfriend in. Once he calms, they hug, but production forces them to sit together in Bedroom 2 — and pulls Trish and Cole into the same room — to make the situation as awkward as possible.
Day 8
Fight
Brian, CK, and Trisha clash over loyalty and humiliation
The CK reveal escalates into shouting, accusations, and bedroom-and-closet drama. Megan exits the same day, citing Jimmy's anger spurts among other reasons.
Day 11
Exit
CK leaves the tank
An audience vote on Day 11 keeps Brian over CK. CK and Brian say goodbye and production walks her out, ending three days of forced-couple drama.
