I think this behavior is normal. I think this is not surprising, because everyone's personality preferences are different. Some people will be bold and take the initiative, while others will not, so I think it is normal. In fact, flirting is also a way of pursuing.

Most students in the school are simple and lovely, so if you want to go to school to pick up girls, you must work hard, or at least be sincere. That's all that matters. Only if you are sincere enough can people accept you.

And you should know that you study at school, especially in high school. If you want to pick up girls successfully, you must be sincere, otherwise how could your sister take a big risk and fall in love with you? Universities may be different. University study is not so tense, but sincerity is still an indispensable aspect.

Of course, I think if you want to pick up girls successfully, you need to find the same topic as your sister. Only when you have the same topic can you continue to talk, and it is possible to further develop and succeed in picking up girls. So you need to know what your sister likes, and then start with her hobbies. When chatting with her, you can talk more about what she likes.

Boys just see that a heterosexual at least looks in line with their own aesthetics, and then they can flirt. The process of flirting is actually a process of contact If you find it is your favorite type after contact, you will take it seriously. If you find that you are not your favorite type, you will gradually become cold. Today, I think flirting is actually a way of pursuing.

Nowadays, it seems that everyone has accepted this approach. It just moved out the feelings and some secrets that we had hidden in our hearts before. Everyone boldly pursues the person he likes. Maybe because of your boldness, you will succeed in catching up with the person in your mind, so be brave and express your love. Of course, everyone has their own way of expressing their likes, as long as everyone likes it.