They met on the set of The Loop nearly seven years ago—and it was clear to everyone that actor Eric Christian Olsen was smitten with Sarah Wright from the start. "We had been together for four years, and everyone knew that it was coming," Eric said. But the NCIS: Los Angeles star couldn't stand the thought of Sarah sniffing out his proposal and so, he threw her off his scent. "I spent the three months kind of talking about how I didn't know if I wanted to get married," he said. Finally, after a perfect day in Punta Mita, Mexico, Eric got down on both knees and proposed. And Sarah was completely surprised.