Right, so instead, you got the impression that she's clueless? I figured Yakumo to be one of the smartest School Rumble cast members - at the least, much less oblivious than her older sister.Originally Posted by Fenrir
Regardless of whether or not she wanted to be the third wheel, the entire situation was revolving around her (as Iori) in the first place. Common sense and basic logic would dictate that Harima would obviously go after her instead of visit with Eri. She also knows that Harima loves animals (as she, herself, does), and he made it perfectly clear that he wasn't going to leave the cat alone.
She knew perfectly well the consequences of her actions.