Girls, How to give a girl an excuse to talk to me on a bus?

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+1 y
Aside the fact that they search me anyway if i’m coldly shy, cause they think I’m cute, intelligent (genial, I like astrophysics and have an eidetic memory), nice, sympathetic, funny, with a strong character, on the basis of what I hear and notice (that then the girls are first at ghosting)
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+1 y
I was meaning that they try to flirt with me with body language, but none person in general have the courage to approach me a part for indications, I don't know, maybe I’m not friendly enough with anyone for my reserved character
Girls, How to give a girl an excuse to talk to me on a bus?
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