Kate reckons she’s finally cracked the mystery of those “relationship kilos” that sneak up once you settle into a long-term thing. Meanwhile, The Block just wrapped its finale and the drama is real after protests and one of the houses didn’t even get a bid! Over on the dating front, Wippa claims he has a fool-proof three-second rule to tell if someone’s even worth your time. And finally Kate visited Sydney Zoo over the weekend where she met two quokkas whose names totally surprised her…