1. Last week Zac was seen CANOODLING with Brittany Snow while a guy who looks like Daniel Tosh walked through the background of the photo.
2. Then today, pictures surfaced of Zac walking out of a movie theater with his hands in his pocket, and OH YEAH, his rumored ex-flame Lily Collins is there too.
3. And the mystery deepens!
4. Because Brittany Snow is reportedly dating Tyler Hoechlin…
5. And Lily Collins had a giant baby pin on her sweater.
6. So, WHAT ARE YOU DOING, ZAC?