I met this girl on tinder but already knew of her through mutual friends, met up with her three times and banged her twice on the third.

After this she became less responsive over text and I made the mistake of texting her again after she had not replied to me, twice.

So I chalked this up as a failed plate, removed her on social media and deleted her number etc, not on any bad terms. I just didn't contact her again.

I removed her six months ago, tonight she added me again on facebook, I haven't accepted it yet and don't know if I will. Does she just want attention? What's my best move? Ideal outcome is I can plate her