The adorable duo were spotted grabbing lunch at BLD Restaurant in Los Angeles on Thursday. The pair did act a little bit sneaky: They entered the restaurant separately.
Just look at Seyfried's huge smile!
The Lovelace star and the iSteve actor kept their looks casual; Seyfried wore a sleeveless red plaid top, jean shorts and ballet flats while Long sported a gray T-shirt and black jeans.
Sources recently told E! News that the couple are dating, but it's still "recent."
While it has been a busy summer for the actors, the pair have been finding time to spend together. An eyewitness spotted Amanda and Justin having dinner at Cecconi's on August 16, 2013, an Italian restaurant in West Hollywood.
Well, we think they are too cute.