The Vampire Diaries,/em> EP Julie Plec spoiled to Ausiello that Bonnie's reunion with her mother will not only be tenuous, but it will also solve a pending puzzle. She also revealed that a lovely lady friend may very well be in Klaus' near future.
It’s not going to be “all Hallmark cards and cookies,” warns executive producer Julie Plec. “There’s a lot of tension there. There’s [also a] surprising explanation about why [her] mother felt like she needed to walk away and never come back to Mystic Falls.” Plec adds that Bonnie’s backstory will “play an interesting role in solving a present-day mythology puzzle.”
While Plec wouldn’t tell us if the lucky (or maybe not so lucky?) lady is someone we’ve met before, she did confirm “someone will catch Klaus’ eye very soon.”