Let me try to clarify that question since you have an ambiguous antecedent:
Bad idea. Walking up to random strangers and engaging them in conversation is often considered to be a symptom of a mild psychosis or being a telemarketer.
There is no compelling reason that should force you to talk to her except that the relationship between you and that girl will very likely develop to be one-sided and all in your imagination if you don't. Carried to a logical extreme, you will become a stalker. If you talk to her, you will be able to justify (or discard) your fondness for her and perhaps cultivate a stronger relationship. Just keep in mind that most people seem normal until you get to know them.
you got to be calm an talk about random stuff!
just talk with her and ask her random questions.
U should probably just start up a random conversation and just c what it comes up 2.
You could talk about:HolidaySchoolWorkFree timeFoodFutureInventionsOr just ask each other random questions.
she begins to sit next to you, talk to you, text you and also if she is "popular" then more boys will start to talk to you.
Well if she never smiles at you or if you try to talk to her and she totally blows you off, chances are that she isn't that fond of you.
Talk to him about it. Talk to the girl about it.
Answer Why do you have to make her talk to you, why don't you talk with her
try to become friends with her and be nice and if she excepts you then fantastic you'll be able to talk to her without it being weird, but if she's mean to you she's not worth it.
Find out what she likes and show interest in it. If she's a fun loving girl sometimes it's not the subject you talk about, but how you portray the topic. Be random, but don't over do it.
If you're a girl then yes
no it is highly illogical