Snow was a student of the academy that was going to have the role of mentor in the Hunger Games. He got assigned a girl of the district 12: Lucy Gray. Snow through that she couldnt survive in the arena so Snow didnt believed in her.

Now he went to the train station where were arriving the tributes with a white rose in his hand

"Welcome to the Capitol" Snow said faking being nice

"It looks like you shouldnt be here" Lucy said knowing what he was thinking

"I shouldnt but im your mentor"