That is not nice to say "fat" guy. We are all just people.
And people fall in love with each others pesonalities not looks! Teenagers will probably like a girl because shes "hot" or "cute". But...
Well, fat guys are fat because they simply don't know when to stop eating, or they stuff their plates full and their rule is ""always finish your plate."
Mass (and weight) certainly does have an impact. Other factors that come into play are how much energy the engine exerts (a toy car with an engine that exerts the same amount of energy as a more...