After breaking up with boyfriend [1] Justin Long [2] in September, it looks like Amanda Seyfried [3] has a new man in her life. The actress was spotted showing some major PDA with her The Last Word costar Thomas Sadoski in LA on Wednesday. The pair looked absolutely smitten with each other as they engaged in a steamy makeout session during a romantic lunch. The two first met last year when they were working on the off-Broadway show The Way We Get By, but relationship rumors didn't start until earlier this month [4] when they were spotted out together. See more pictures from their recent outing ahead!