being a small weight to start with its hard to say...............if you stick with water you may loose three to five pounds of this and exercise and maybe more but the point is your already small........most of us here have 25 to 30lbs to loose so it comes of quicker....it doesnt help to try................just be smart and safe.......i'm sure he will think of you as cutie anyway....be strong you can do this and good luck..................french