Why would a girl add me again on social media if I deleted her?

I was talking to one girl a lot but she didn't seem into me. Got tired. Deleted her number and unfollowed her from all social media.

One month later.

She called me and I was like who is this?
Her: Its me, blabla. Why don't you have my # saved?
Me: Lost my phone. Can't talk now busy
Her (text): Save my number ;)
Me: Ok

Our mutual friend said she told him she wants to hangout with me again...
I ignored...

10 days later:
She added me on Snapchat, Facebook etc., again.

Should I accept or no?
What does she want?
Why would a girl add me again on social media if I deleted her?
4
2
Add Opinion