Gyllenhaal started dating Sports Illustrated model Alyssa Miller in the summer of 2013 after the two met at a gym in New York City, according to E! News. They dated for six months before ultimately splitting in January 2014. A source told Us Weekly at the time that Gyllenhaal's busy shooting schedule contributed to their split. "Things were really good between Jake and Alyssa right up until he had to leave for L.A. to go shoot a movie ["Nightcrawler"] in the fall . . . Then the distance just really got to them," the source said.