<human>: There's this girl I like and I talk to her on facebook recently.

She 'laughs' a lot on facebook and says things like 'omg lol' a lot or 'that's so funny!' a lot, and she asks me questions on facebook. So she's kinda sending me signs that she likes me?

But the thing is, she would ask me a question, and I would reply, but then she would be like gone for like a day or 2, and then come back and respond and continue, and so on. This has happened twice so far this week :/

It does not show that my message has been 'seen' by her yet, but how accurate is that? espically if she's going on from a mobile device?
What would this mean? She's kinda sending mixed signals...

Do you guys think she likes me? Or is she just being nice? But a lot of times I ask her a question, and she just answers, and THEN she continues conversation by asking ME a question. But if she wasn't interested, she wouldn't have asked me a question, right? lol

So yeah, do you guys think she's interested?? lol

And what should my next step be? :P

Any help is greatly appreciated!! :D

Could you distill the essence of the text into 1-3 sentences?
<bot>: Girl asks me questions, I reply, and she takes a day or 2 to reply back... What does this mean? She 'laughs' a lot when i chat with her on facebook..