Could be right?

I'm not trying to be a creep, but there is this girl I don't know too well who I really like and I follow her on Twitter. I just follow her, that all. Saw a post how she says she loves women, gay, etc. But I've seen other posts where she talks about guys, who she find attractive, etc, and her liking/sharing a post of being into both. Could she be bi? Was planning on asking her out eventually, but obv if this case no point. Seems she may be bi and sometimes her posts also seem sarcastic and all.

Could be right?
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