Hi lads, first off im newly joined here but been reading over the info on here for the past 3-4 weeks, anyways started IM'ing this girl which i met briefly and think ive blown it already any advice is welcome

Want to know what to do in this situation incase something similiar happens again, heres the convo there was some more but cant get it back up on my comp;
Me: Hows you today anyways?

x
Her: Im good thanks you? X
Me: just good? :O should we try and get that too a great?

xx
Her: aahaha how am i gonna do that? X
Me: Haha just keep messaging me?

xx
Didnt get a reply so i waited and replyed a day later with;
Me: Take it that comment pissed you off abit? :/ i do apologise i didnt mean to come off cocky or anything :S x
Her: What?? No I'm not pissed off, don't assume what I'm thinking please!! I just forgot you'd inboxed back.......
So what do i reply to that?? im so confused dont know whether to try and be funny or something dont want to say sorry again as iv already said it earlier.
Any help here appreciated.
Cheers