Charlies sister in perks of being a wallflower?

she gets pregnant and has an abortion
she's protective over charlie
but also gets annoyed with him sometimes
y'know this isn't a good explanation you should just read the book

I'm very exicted for the movie and i'm hoping they do it justice as the booklet is amazing and changed me a lot. After I read the publication it opened my eyes and it's a soul searching book, and i like the message it sends out and i used to be a wallflower myself, so i can relate :p anyways, as for the cast I suppose they performed well choosing the actors and actresses however I don't think Candace used to be the right choice - i do not like the actress Nina, I consider she's beautiful but personally she would not fit the a part of Candace and that i suppose Emma Watson would were a greater Candace. I believe Emma Watson is the improper option for Sam, because i don't think she's that so much of a good actress, she was once really bland in Harry Potter and i believe she's higher in films like in 'the ballet shoes' the place she has the deliver long speeches. I think Dakota Fanning would have been the first-rate for Sam as she is a great actress and strikes a chord in my memory of Sam. I hope the film will likely be a hit however then i'm hoping it is not going to be too large just like the Avengers or Alice in wonderland as many persons who have not learn the publication or know about it is going to start claiming that they've adored the guide for a long time and wanted to movie to come out haha :p

She doesn't have a name in the BOOK