Mila Kunis, Ashton Kutcher cosy up in public

Last Updated: Sep 25, 2012, 08:30 AM IST

Los Angeles: Actors Mila Kunis and Ashton Kutcher may not have gone public about their relationship, but they were reportedly quite cosy at a public place recently.

The former ‘That `70s Show’ co-stars had dinner at an eater last week, and were "very affectionate and touchy-feely" the whole time, said a source, reports

Casually dressed, the duo held hands throughout the meal and stayed at the restaurant for four hours before leaving close to 1 a.m.