Robert Pattinson and Kristen Stewart came this close to kissing at a weekend Kings of Leon concert in Vancouver, fueling the ever-present rumors that the Twilight co-stars are a couple off-screen.

Did Robert Pattinson and Kristen Stewart really kiss at the concert… or are they just trying to have a conversation among the noise? Certainly looks like they’re cozy, but no doubt they’ll continue to be mum about a possible romantic coupling.