I haven't seen my boyfriend for a long time. I asked him if my legs were thick and thin (previously recognized as thin legs). He said thick, and later he said I didn't want to gain weight, so he

Long time no see, and you asked him if his legs were thick or thin. He said so, but he didn't mean not to like you, because he didn't think you were getting fat.

Only when you ask him will you notice, otherwise he won't notice the subtle changes in these excerpts. Besides, he said that you don't want to gain weight, that is, you think you have gained weight now. Isn't that what you mean?

So he thinks you should be happier with meat now, because you were too thin before. So stop thinking about it, because he has absolutely no intention of abandoning you. In fact, girls should not deliberately lose normal weight for themselves, nor should they lose more and more, which is not good for their health.