The dancer said Hannah caught his eye across a table at a party he was at and thought, “Wow, she is absolutely outrageous”.
He added he didn’t have the chance to speak to her at the loud venue, so decided to make his move when she went to the toilet.
The couple went on to marry in 2017 and now have three-year-old twins George and Henrietta together.
Anton is a guest on Saturday Morning with James Martin today, which airs weekly at 9.30am on ITV
Steph’s Packed Lunch airs weekdays from 12.30pm on Channel 4.