Jake Gyllenhaal hiking with a Friend (not Anna Kendrick) at Runyon Canyon in Hollywood

Jake Gyllenhaal hiking with a Friend at Runyon Canyon in Hollywood, on 6th September 2011

Jake Gyllenhaal had his dog, Atticus, and a guy pal for company yesterday during a hike in LA's Runyon Canyon. It was a change of companions for Jake, who spent his weekend surrounded by pretty ladies.
Jake lunched with Rashida Jones on Saturday, and then hugged Anna Kendrick Monday outside a Subway.

Jake Gyllenhaal hugged Anna Kendrick in close outside a Subway in Los Angeles on 5th September

Anna Kendrick in LA Confidential magazine- September 2011

The fun times came for Jake during a break from shooting End of Watch, which also stars Anna. Whether or not working on the production brought Jake and Anna together romantically, it seems at least as though they've become good friends. Source: www.popsugar.com

Jake Gyllenhaal talks on End of Watch