It was announced during the show, that another Big Brother Swap would take place, this time with the
third regular season of the Philippine franchise of
Big Brother, dubbed
Pinoy Big Brother. This would also be the second time that
Big Brother Finland linked up with other foreign versions of the show,
Season 4 being the first, when housemate Johan Grahn traded places with Munyaradzi Chidzonga from the
third season of
Big Brother Africa. The Philippine version boasts of being the first Big Brother franchise with two separate and complete houses, which compete each week for their weekly budget. On Day 66, Kätlin Laas left the Big Brother house. The following day, it was announced that
Catherine "Cathy" Remperas, a 22-year-old registered
nurse from
Bohol,
Philippines would be swapped with Kätlin. Kätlin left the Big Brother Finland House on Day 66 (Day 26 of the Philippine version) and enter either Philippine House on Day 69 (Day 29 of the Philippine version). She was supposed to arrive in the Philippines and enter either House the day before, but her flight was delayed due to weather disturbances caused by
Typhoon Mirinae. Hours before her entrance, she had a brief appearance on the show
The Buzz. On the other hand, Cathy was supposed to leave in the morning of Day 68 (Day 28 of the Philippines version) but their flight was postponed to a later hour of the day. Much like the first Big Swap, events from both houses are chronicled. Also, clips from Pinoy Big Brother are shown only in Big Brother Extra, with conversations subtitled in
Suomi. For the Philippine version, clips are shown in the daily show with all conversations in English subtitled in Filipino and all Finnish conversations and confessions dubbed over by Filipino voice actors. The Big Swap started on Day 69 (evening of Day 29 of the Philippine version). Kätlin initially stayed in House A upon her arrival on Day 69. She transferred to House B on Day 71. On Day 72, Cathy and Kätlin were finally able to meet through a video call through
Skype. Later that day, Kätlin returned to House A. She left the Philippine House on the morning of Day 34 of the Philippine version (early morning of Day 74 of the Finnish version). She was briefly interviewed for the morning show
Umagang Kay Ganda just after stepping outside the front door. Meanwhile, Cathy entered on the evening of Day 69 (early morning of Day 30 of the Philippine version). She left six days later on the evening of Day 74 (early morning of Day 35 of the Philippine version), signaling the end of the Big Swap. Kätlin left the Philippines the same day she left the
Pinoy Big Brother house and re-entered their house in the early morning of Day 75 of the Finnish version (Day 35 of the Philippine version). Cathy left Finland the morning after she left the Finnish Big Brother house and re-entered the
Pinoy Big Brother house on the evening of Day 36 of the Philippine version (Day 76 of the Finnish version). Below is a list of activities each swapped housemate did in their respective host country's houses, aside from introductions and trading of basic phrases: Also, both Philippine and Finnish houses had weekly tasks involving housemates doing a 30-minute cultural
variety show portraying their countries' cultures to their visitors. The Filipino housemates should include Kätlin in their presentation while the Finnish housemates should work four at a time in the upstairs room while Cathy is not around. However, it was later revealed that the real weekly task of the Filipino housemates is to make Kätlin feel the Filipino hospitality, to which she felt that both houses were friendly, yet she felt more warmth with House A. More than three weeks after the Swap ended, on Day 97 of the fifth Finnish season, Kätlin was proclaimed as second placer, behind Aso. After 10 weeks, Cathy was evicted from the Pinoy Big Brother house, however, instead of going to the outside world, she was instructed by Big Brother to live in House B along with other ex-housemates to be part of the Resbak Attack team. After an intense week, she along with the other male ex housemates finally left the house. ==Nominations table==