The former costars grabbed some wine in Jerez De La Frontera on a street café before catching a photographer snap their pic—ultimately raining on their PDA parade.
The two nursed their wines as onlookers caught the famous duo enjoyed a break from their hectic schedules back in the states.
Kunis, who was just named the Sexiest Woman in the World by FHM magazine, dressed down her sex appeal in a sweatshirt and fedora cap.
Meanwhile the Two and a Half Men star looked every bit the comfortable tourist in a cardigan and baggy jeans.
Cheer up, guys, you're on vacation!