I think it is normal. Everyone will do this, because once a person, whether male or female, falls into the whirlpool of love, his IQ will drop, and many behaviors are as childish as children. This is difficult to control, and it will be done when it is stimulated. Like what you're doing now.

When a person wants to see if the other person really likes, loves and cares about himself, the most direct manifestation is that someone, the other person is jealous, shows his own xenophobic desire, and bosses you around, which will make you particularly happy and make you feel really cared for, loved and needed.

If you play table tennis with the opposite sex, you can feel each other's reaction. Some people may feel particularly uncomfortable, but they will not show it, and some will show it directly. It depends on what kind of person this person belongs to. In addition, normal communication with the opposite sex is also possible. After all, you have to stay social. Since we like each other, we can talk it over.