When dating a girl, when is it appropriate to have physical contact?

In fact, as long as the girl is willing to go out with you, physical contact can start from the moment you meet.
The timing of physical contact requires you to be keenly aware and complete it naturally according to the girl’s attributes. For example, many people say that holding someone’s hand when crossing the road is easily rejected by women with relatively independent and strong ideas.
But there are some universal ways: for example, when going down the stairs, you can gently hold the girl’s arm, and let go immediately when you are almost done. When walking side by side, touch the other person’s shoulder intentionally or unintentionally.
These two are universal and are very good ways to test favorability: if she is unhappy with you, she will not let you touch her when going down the stairs. If you touch her several times when walking side by side, she will subconsciously distance herself from you and put her bag between you two.
More advanced ones require you to adapt to the situation. For example, when the two of you just met, and you find that the bracelet the girl is wearing is very beautiful, you can just say directly, “Your bracelet is really beautiful, it really matches you, can I see it?” When she reaches out her hand, you grab it, take a look at it, and put it back. You see, just like this, you can have physical contact as soon as you meet.
The key is to take dating seriously! Use your brain more in normal times and be less confused in times of war.