Makosi, dressed in a green body suit from the day's 'Retrospective' task, was instructed to wait by a picnic in the garden for Anthony to emerge.
Falling to the floor, she said "oh my god, oh my god" before she was given flowers and the pair hugged.
"I've been dreading this, I don't know why," she said, before Anthony admitted that he was "bricking it" and had considered turning the appearance down.
"Then I thought, I got to go in just for the look on your face, it would be priceless," he said.
The 40-minute date saw the pair reminisce about their time in the house and ask about each other's family and what they had been up to since.
Joking that she thought their date would be Jacuzzi-related, Makosi mentioned that she was "really glad" they did not have sex during their time on the show.
They both agreed it was nice to catch up and clear the air. "This has been good," said Anthony. "It's gone better than I thought."
Before leaving, he gave Makosi a kiss on the cheek, to the delight of the other housemates.