Really? I wasn't surprised - I figured she is the type to accomplish what she needs/wants to do - look at her forming the club, after all. I'd only see Ritsu failing if it was something unimportant to her.
I didn't think she'd be an absolute failure for the sake of being an absolute failure, but I was thinking that she only cared about forming the Light Music club to fool around with a couple friends and play the drums. I didn't expect her to be serious about school. Then again, I guess she doesn't care about school all that much, 'cause she did end up cramming with Mio the night before too!
I -was- surprised she pulled off a perfect score. And what was up with her melodramatic sad entrance???! Did she want to give them all the impression she failed, so that her accomplishment would seem even more amazing?
I meant that I wasn't surprised about her just passing the test period, since the club would've been disbanded otherwise. I definitely wasn't expecting her to pull off a perfect score! But yeah, she could've just been acting all depressed to make them worry a little before revealing that she actually passed with flying colors. I've certainly done something similar in my time! Though I'm not sure why she would put on that same act for her teacher when she passed her in the hallway.
Perhaps she was just so in shock and disbelief that she had gotten a perfect score that she seemed outta it? Her old friend did explain that she once found one of her old tests in a stack of paper she brought her from school while she was sick, so as far as we know, it's possible that she hasn't done incredibly well on a test in a long while and could've been surprised by the perfect score herself.