undesirable-number-one:

“‘He knew what he was doing when he gave me the Deluminator, didn’t he? He - well,’ Ron’s ears turned bright red and he became engrossed in a tuft of grass at his feet,which he prodded with his toe, ‘he must’ve known I’d run out on you.’
‘No,’ Harry corrected him. ‘He must’ve known you’d always want to come back.’”