Then if you want to strike up an unconventional conversation, you must have a surprise attack. Sometimes many people will think of something to say when they meet a girl they like, but in the end, they can't say it at all, or they can't say anything new. In fact, this is that you have no surprise. Talking to girls can do the opposite. Don't talk to her, just smile, so that girls will ask you questions curiously.
Strange tricks need you to see the scene, and you can't use them casually. I suggest you make such an expression when you meet in the city, because there are many people and girls are more relaxed at this time. Seeing such an expression will naturally ask you, then your purpose has been achieved, and the rest is that you can answer questions happily.
Another situation is to introduce people you know and then leave. At this time you can smile, don't talk, just look at the girl. Girls won't be very nervous at this time, because they already know you, so they will start asking you at this time. Of course, it would be much easier if you answered. That's what surprises do. Please remember that these two specific scenarios are my examples, and you can also use your brains to develop them in other occasions.
One thing we should remember is that the secret of winning by surprise is not to talk, and at the same time guide the girls to talk to you first to break the embarrassing atmosphere between them. Remember that when you smile, you should be very sincere. When you look at a girl, your eyes should be bold. At the same time, don't look at girls with obscene expressions. Only in this way can you achieve your goal. You can try this trick, because I am a girl, and what I say is generally in line with the girl's mentality.