Mila Kunis and Ashton Kutcher were together for a lunch date at LA's Casa Vega yesterday. The couple are sticking close together after a big vacation to Bali, where they shacked up at the luxe Casa Vega resort. Despite having returned only a few days ago, Ashton managed to fit in another getaway. He went to Texas to check out the Dallas Cowboys training camp and catch up with his quarterback pal Tony Romo. Ashton's also had to fit work on his TV series, Two and a Half Men, into his busy schedule. Mila even visited him on the set last week. A fan snapped a picture of Mila at Two and a Half Men hanging out backstage.