But Brooke has revealed that Alex was never her number-one choice going into the series.
On Thursday's episode of The Project, Brooke explained, "She was in amongst the mix, but she wasn’t a favourite favourite because I was quite open to all connections."
Channel 10 has teased Alex and Brooke's kiss for weeks now.
"If the kiss is electric and amazing and you really feel it, you're on," Alex said in her piece to camera, as the ladies locked lips.
And the single mum is certainly attracted to Brooke.
"I really want to get to know Brooke, I’m fascinated by her and there’s just something about her that I feel I have to get to know and need to find out what that is," she's said.
We can't wait to see how this unfolds!