personal experience... =.= chew gum doesn't work..... =.=
i've been chewing gum for years.. and my face is still meat meat
haha* > <// same ..well well i figured out a way thut would make ur face muscle*ie..thut is smile alot..cuz one of my frnd smile sho much thut his face is lykee muscley ahahha``` yeahhh``xPPP