You changed your appearance for a role when this is you...

The video likely worked due to the dramatic visual transformation of the subject, appealing to viewers' interest in celebrity makeovers and dedication to acting. The use of a popular actor and the context of a role likely increased engagement.

The video shows a montage of a person's different appearances, highlighting their transformation for a role. It contrasts their on-screen persona with their real-life look, suggesting dedication to their craft.