He might be scared because he's in a strange and unfamiliar place. Or perhaps someone threatened him.
Maybe he saw something really terrifying. Like a monster or a scary scene.
It could be that they have a phobia or just had a sudden shock. Or perhaps they're in a dangerous place and feel threatened.
Well, usually such a guy might have a warm and friendly look. His brown eyes could convey kindness and his brown hair might give him a down-to-earth charm.
The character of a cartoon guy with brown hair could vary greatly. He could be a smart and studious type, or a fun-loving and energetic fellow. It all depends on the creator's imagination and the story's context.
The brown hair cartoon guy could be a charming and adventurous character, full of energy and always ready for new challenges.
The guy with brown hair in the cartoon could be a charming and adventurous character.
Maybe he saw something really creepy or got into a dangerous situation.
You can start by outlining the shape of the head and then add details like the eyes, nose, and mouth. After that, draw the hair flowing in a style you like. Use light strokes at first and then darken them for a more defined look.
Maybe there's a creepy monster in it that scared him.
Maybe he's a bit shy but has a kind heart and is passionate about his hobbies. His brown hair could give him a gentle look. Also, he might be adventurous and curious, always exploring new things.