Food and love are the only things you can't live up to.
Harry, who was adventurous after the war, claimed that his soul was damaged because of Voldemort's Avatar. He asked Snape for help and used this as an excuse to live in Spider-End Alley. Harry could only acquiesce because Snape could not drive him away.
Snape gradually got to know Harry as he got along with him, but found that the truth was not what Harry said...
Intention: