The confident 24-year-old was dolled up for a Grease-inspired shoot and posed with Matty J to recreate a 'first kiss' scene.
Leah attempted to kiss the bachelor, only for him to reject her advances in front of the other contestants.
'She pashed and he dashed,' said fellow bachelorette, Tara.
Matty explained: 'I don't mean to be rude. I think it'd be a little bit inappropriate in front of the girls.'
Leah quipped: 'I'm pretty sure if I had tried five minutes later, I don't think he would have said no.'
Last night's episode saw Matty go on a single date with Elora and Lisa.
He sent contestant Laura-Anne home.