The 34-year-old was seen spoon feeding Kunis and the two were getting cozy at the parlour, reported People magazine.
"When they walked out, Ashton fed Mila some of her ice cream. They were very cute together," an onlooker said.
The duo were dressed casually, with Kunis wearing a hood and Kutcher in a navy blue baseball hat and button-up sweater.
The duo have been dating for a while now and there are reports that as soon Kutcher's divorce to Demi Moore finalises they will tie the knot.
