I think it's more the fact that if you're wearing a different outfit than the one you had on before you passed out, someone had to have undressed you. And if they undressed you without you waking up, what else could they have done? I'd start freaking out, too.
LOLOL *dies* I think my reaction was a lot like hers when I saw him, except less intense. So much so when I scrolled down to see her face it just has me cracking up with laughter. Meanwhile he's like lah di dah this skirt is especially nice~