Johnny To (THE HEROIC TRIO) directs this romantic comedy, which stars Sammi Cheng as Mini, an overweight young woman who has eyes for a far slimmer young man. When their brief relationship doesn't work out, Mini dedicates herself to shedding 300 pounds with the help of her equally obese friend Fatso (Lau) in order to win her lover back. However, as the two bond during their dieting and exercise sessions, Fatso falls for Mini and tries to win her heart.