Talk:Alison DiLaurentis (Book Character)/@comment-75.37.32.8-20120412001542/@comment-99.150.240.69-20120416191813

Also, if Courtney was known to often pretend to be Ali, all Mrs. DiLaurentis had to do was ask "Ali" a question that only the real Ali would know, such as what they had for dinner before Courtney visited. If "Ali" got it wrong and "Courtney" guessed it correctly, wouldn't you think that "Ali" was really Courtney?