From chapter 451:


Sakura got all sad... It was so cute ^^
Just shows that she still has feelings for Sasuke!!
and here, from chapter 453:


I think she totally wanted to say girlfriend, but she was probably going to say "I don't know".
Anyway I love these subtle hints that are thrown in and am on the watch for more.
If anyone else comes across any, just post them here.
Discuss! heart