"It took us a lot of man hours to get that bloody white hair out, so it's good to get rid of it"

In this quote, Tom Felton is most likely referring to his character Draco Malfoy's iconic white blonde hair in the Harry Potter movies. He mentions that it took a lot of "guy hours," or a substantial quantity of time and effort, to get rid of the hair color from his natural hair color. This could be a referral to the long hours invested in the makeup chair or the multiple hair dyeing sessions needed to accomplish the wanted look. Felton then reveals relief at finally being able to eliminate the white hair, implying that it was a tiresome and perhaps unpleasant process. Overall, this quote highlights the devotion and hard work that enters into developing a character's look in movie.