Most Helpful Guy
You will most remember people who make an impact on you. That impact could be their looks, their body, their personality, their intellect, their humour, their athletic ability, or something else entirely. It doesn't have to be just about looks. It can be a combination of those things too.
Most Helpful Girl
I think if they are really attractive then people will remember them because they stand out. I kind of have the opposite problem. People remember me well because I am ugly. If someone brings me up, sometimes people ask: "That's the ugly one right?" My sister was the one who told me this. I don't live in my own town anymore, but I guess that's how people remember us by. She's the pretty one, and I am the ugly one. So they remember her as the pretty sister and me as the ugly sister.