<br /> <p>This video show four-year-old Romeo as he tries on the handmade Optimus Prime costume his father, Charlie Makaveli, made for him in honor of World Book Day.</p><p>Romeo has been a huge Transformers fan since seeing the films, and his favorite character is Optimus Prime.</p><br /><p>Charlie asked his son what he wanted for World Book Day and his answer was a costume of Optimus Prime. Charlie said he spent a whole night creating the cardboard costume that can transform between Optimus Prime’s robot and truck form. Credit: Facebook/ Charlie Makaveli via Storyful</p><br />
