What does it mean when a girl says "I need time to think"?

Anonymous
Last Tuesday myself and my girlfriend broke up after a year together. We were due to move in together but she got doubts (shes 21 and I'm 25) and we talked about it and decided to split up (she said she needed time to think if she still wanted to be with me but I said I didn't want to be mucked about so ended the relationship myself).

I missed her a lot and called her a couple of days later to tell her how I felt and I would give her space, she said she still cared about me and cried. Also I gave her the opportunity to just say "lets call it a day" but she said "no, I still have feelings for you". We are meeting this friday to discuss getting back together/breaking up.

So far she hasn't been in contact and I'm worried this means she doesn't really miss me and can do without.

A) What does "i need time to think mean"?

B) What should I expect when we meet to talk ie. will I get dumped for sure?

C) Should I make an elaborate gesture or just meet at a simple restaurant to talk?
What does it mean when a girl says "I need time to think"?
3 Opinion