Drawing with Sharpies, you walk a tenuous line. See, the ratios need to be sort of correct. Since you're next to Brando, the juxtaposition of tall and short will be more evident. If I draw you at what, in this drawing, is your actual height (probably 2/3rd of Brandon's height), I have to put your head in proportion to your body lest you appear deformed, like a person afflicted with Marfanoid habitus, or Marfan's Syndrome. No laughing matter.
That or I drew your head in the wrong place and too small and fucked it up and since I'm not Hebraically trained, I went from left to right and I was almost done, and, since it's not really supposed to be a serious issue, I figured, hey, wtf.