If a girl mentions she is single is she interested?

Anonymous
So I'm not great friends with this girl so I don't know what to think. She asked me if I saw her status (I didn't) she posted that she needed to start dating people. She took it down because she was getting some creepy guys commenting. Anyway yea she asked me if I saw it. I don't know if this was a hint or not?
If a girl mentions she is single is she interested?
18 Opinion