Rob checking out Kristen

Usually i don't' want to get involved with "Robstern" because it's none of my business, and if they're together, good for them. But, i just thought that this was hilarious!! When Twilight premiered in Japan, Rob, Kristen and Taylor were there. When Kristen comes of the stage, Rob is very obviously checking her out, and then he smiles and licks his lips. LOL, i cracked up laughing at him expressions lol. Really funny. i don't know how to post a gif file so I'll just link it here.