Jin Jin Yu Ye is just a code word. It can be compared to saliva in your mouth. It is also called body fluid in Chinese medicine. So what he means is to kiss you. Because your boyfriend likes you very much.

Another layer means the liquid flowing out of women's private parts. The composition inside is mainly hyaluronic acid, which mainly plays a role in protecting the vaginal wall. It also has the function of lubrication. Whenever a woman is emotional. This kind of liquid will flow out. Your boyfriend may want to eat. It's edible. It's harmless to the human body. You may be embarrassed to say it. And used a code word.

The suggestion is that if you are young. Don't fall in love. If you are old enough to fall in love. Then don't have sex with your boyfriend easily. This is bad for your physical and mental health in the future. So you'd better think about it yourself.

I hope my answer can help you.