<human>: So, i've bee out with a cutie, who i know for like 5 years, started talking each other like half year ago.
Last two or three month i see her a bit more then before, talk much, go out, and shit.
Feels, like i become to have some sort of a feelings to her. But there's one little question wich can not let me to start doing things.
Cannot say 100% but, like half of year ago she was in a relationship with my good institute friend, do not talk with him much after graduation, i do not see any sings of they still have this relationship, i can not ask my frinend about it, and i am also afraid to ask her about it, but i can not do anything until i know an answer to this question.
What should i do, reddit?

Could you distill the essence of the text into 1-3 sentences?
<bot>: Got a crush on a girl who was in a relationship with my friend at least half year ago, can not tell if they a re still together.