Hi, it does sound like your friend may be overeating. Try to help your friend by suggesting healthier food to munch on (since she/he insists on eating) Try fruit instead of chips... stuff like that. Otherwise, its your friends choice. One day it will come to her, shes overweight. but as of right now, shes ok, just not in great shape. I wouldnt tell her shes fat or anything. just gently say to her, "you need to keep that great body you have, dont blow it on snack food when ur not hungry". or if you are overweight, "Will you help me eat better, will you try this diet with me?" Just make up stuff like that. but dont give her too many compliments otherwise she will think shes fine and wont change her habits. Good luck.