I have also been M.I.A and not because I've been dating loads of boys. Hashtag dry spell. But I have noticed a pattern...
Boy adds Hayley on Facebook
Boy chats and flirts with Hayley on Facebook
Boy likes Hayley's banter but doesn't ask her out
Boy gets in to a relationship but not with Hayley
Boy deletes Hayley on Facebook (cheers)
Boy gets single
Boy re-adds Hayley on Facebook