[ThebigC]

well. if it were me. Of course i would be in a state of shock, suddenly ballooning to about 340 pounds isn't something i would automatically welcome. I'd be scared at first, am i going to die? Then, as it stopped and i felt fine. I may laze about. feel myself up... :P
As for if it happened to my gf. Well, i'd be incredibly scared for her safety. I don't want anything bad to happen to her, but as it began to become evident that it isnt harmful, I'd try to of course cheer her up, because Lord knows her reaction would be catastrophic. Also try to build up her confidence, make sure she knows that she's beautiful still