Chances are that burger is probably made out of one of the workers at the fastfood place she got it at.

Damnit. this made me hungry for a Honey Barbecue Chicken Strip Sandwich...meal (only available for a limited time)

I'm not convinced that this is Saya because of her outfit. Doesn't the cop chick from Polyphonica:The Black wear this exact same outfit in a few scenes? The two do look a heck of a lot alike, tho this girl's hair colour matches better. Saya's hair is greener and I think Saya has green eyes too.

Switched the tags. Confirmed with the CG set for the game.