1year ago.. A beauTifuL girL had create attraction with her cLasmate who is Lesbian..
She admitt her feelings an have a mutual connection to one another even if they are not in a reLationShip.. Many boys try and try to chase her but she's stiLL attracted to that Lesbian..

Yes of course, it happens all the time.
It doesn't make her not 'nice.'

Lesbians are nice people. I assume you aren't in the US?

Have you considered that the fact that "many boys try [and] chase her" but "she's still attracted to that lesbian" means she's a lesbian? It's not who is interested in you that matters. What matters is who you are interested in "chasing."

1year ago .. A beauTifuL girL had create attraction with her cLasmate who is Lesbian ..
She admitt her feelings an have a mutual connection to one another even if they are not in a reLationShip .. Many boys try and try to chase her but shes stiLL attracted to that Lesbian ..

If she fell in love with and had sex with a lesbian... then she wasn't straight to begin with.

A straight person would never have sex with a gay person... if you have to ask why... you need to look up what sexual orientation means. Now a bi-person would. A gay person would.. but a straight person, known as a heterosexual... would never fall in love with or have sex with another person of their own sex.