This is when Harry is about to go onto his second Triwizard challenge and he falls asleep in the library trying to find out how to survive under the water for an hour and Dobby wakes him in the morning
"Dobby knows sir! Harry Potter has to go into the lake and find his Wheezy-"
"Find my what?"
"-And take his Wheezy back from the merpeople!"
"Whats a Wheezy ?"
"Your Wheezy, sir, your Wheezy - Wheezy who is giving Dobby his jumper!"
Dobby plucked at the shrunken maroon sweater he was now wearing over his shorts.
"What?" Harry gasped "They've got... they've got Ron?"
