This kid is going places. Not school, but places

Maybe he said that's who he dressed up as ? Unless he was wearing fancy dress every other day of the year it might seem odd.

It was World Book Day (a day celebrated in schools by allowing students, who usually attend in school uniform, to come wearing costumes/outfits of book characters). This child came dressed by his mother and claiming to be Christian Grey, as well as bringing a toy whip. While the child was not actually aware as to who the character he was dressed as actually was, the choice of character and accessories were deemed inappropriate for children aged 4 to 12 and, unsurprisingly, he was sent home.