Twilight: Breaking Dawn

Kristen and Robert's Relationship in 5 Clicks

From secret get-togethers to those infamous pics, see their own love saga unfold

3. KISSING, BUT STILL NOT TELLING

But Stewart and Pattinson's lips ultimately do all of the talking – when they're caught kissing on a Montreal street corner in August 2010, just months after ringing in the new year together. "They are a couple in love," a source tells PEOPLE, and the fang-tastic photographic proof trickles in over the next two years of their relationship as they pack on the P.D.A.