34-year-old Samantha Ko (高海寧) is noted for her high fame after participating in Chinese drama, Nothing But Thirty (三十而已). Lately, she falls in love with exercises and has been training in gym for past 2 consecutive days. As Samantha has a slender figure, the netizens wonder about the reason behind the training and it turns out she has water retention problem. Although Samantha is trying hard to exercise and restrict her diet, but her weight remains the same and she writes a message related to her frustration about the fats. Many netizens told her to relax.