If she really doesn't realize it, then think about whether there is any problem with your own judgment standard, such as the weight can't exceed 100. If so, let it be.
If she is really fat and doesn't want to lose weight, then the persuasion steps are as follows:
1, don't be smart. To be smart about being fat or thin is to die, so it's better to say so in the end. Because being smart will make people feel that you don't like her, it's hard to say it directly, and this kind of concealment makes people feel fat, so it's shameful not to say it directly.
2. Take her to the gym or swim. When you sign up for a gym, there are usually free private lessons and physical fitness tests. Well, needless to say, private education is starting to scare your girlfriend. Too much fat affects women's endocrine, muscles are unable to support the body, pregnancy will seriously damage the knee joint, high body fat rate is easy to have three highs and so on. The average girl will always start exercising, so she won't be scared, and besides, she has paid all the money. Swimming is more direct. Put on a bathing suit and the fat will show. Generally, people with normal shame will want to lose weight. But pay attention, if you want to motivate your girlfriend with exercise, then you must also exercise your muscles at the same time, otherwise it is unconvincing.
3. Buy a weighing scale. Killer, you two weigh yourself every day. If you are heavier than your partner, you can't stand losing weight unless you are pregnant.
4. While praising, urge to lose weight. Although you are fat, you have good skin and a lot of collagen. Although you are fat, you have big breasts. Don't lose your skin and chest by losing weight. Let me cook you some healthy meals. I can't say these words when I'm a boyfriend. It's hopeless.
5, the curve saves the country. Diet limits girlfriend to eat fried food, junk snacks, sugary drinks, milk tea and cold drinks, and high-salt foods, but first of all, you can't eat them yourself, otherwise you will feel unbalanced. You can hardly have a barbecue, a midnight snack or a buffet every day, and even your girlfriend can't just eat vegetables and miscellaneous grains.