My exact order was blurry window, clean window, rug, door and THEN the gunk under the rug, because I didn't realise you could click it until there was nothing else to click. I made the assumption that maybe it was intentional that the character was ignoring it to such a degree that it wasn't clickable. I also clicked the objects multiple times just in case there was some extra dialogues but I don't think I found any (which makes sense bc word count lol) :) I liked it lots