Monks at Portsmouth Priory School regarded him as a moody and indifferent student. Father Damian Kearney, who was two classes behind Kennedy, reflected that he "didn't look happy" and that he did not "smile much". According to Father Damian's review of school records, Kennedy was a "poor-to-mediocre student, except for history". In September 1942, Kennedy transferred to his third boarding school, Milton Academy, in Milton, Massachusetts, for eleventh and twelfth grades. His father, Joseph Kennedy, wanted Kennedy to transfer to Milton, believing it would better prepare his son for Harvard. At Milton, he met and became friends with David Hackett. He invited Hackett to join him for Sunday mass. Hackett started accompanying him, and was impressed when Kennedy took it upon himself to fill in for a missing altar boy one Sunday. Hackett admired Kennedy's determination to bypass his shortcomings, and remembered him redoubling his efforts whenever something did not come easy to him, which included athletics, studies, success with girls, and popularity. Hackett remembered the two of them being "misfits", a commonality that drew him to Kennedy, along with an unwillingness to conform to how others acted even if doing so meant not being accepted. Kennedy's grades improved. One of his first relationships was with a girl named Piedy Bailey. The pair was photographed together when he walked her home after chapel on a Sunday night. Bailey was fond of him and remembered him as being "very appealing". She recalled him being funny, "separate, larky; outside the cliques; private all the time". Soon after he transferred to Milton, he pressed his father to allow him to enlist, as he wanted to catch up to his brothers who were both serving in the military. Kennedy had arrived at Milton unfamiliar with his peers and made little attempt to know the names of his classmates; he called most of the other boys "fella" instead. For this, he was nicknamed "Fella". Most of the school's students had come in eighth or ninth grade and cliques had already been formed. Despite this, his schoolmates would later say the school had no prejudice. He had an early sense of virtue; he disliked dirty jokes and bullying, once stepping in when an upperclassman tried bothering a younger student. The headmaster at Milton would later summarize that he was a "very intelligent boy, quiet and shy, but not outstanding, and he left no special mark on Milton".