The entire ending of "Slow Burn" where Jules and Sam find out they can work together in the same team. And how Parker individually speaks to each of his team with fondness and respect as he made his decision to stay on the team.
(to Sam): We usually get to choose our teammates but in your case, we had greatness thrust upon us. Proud to have you here.
(to Jules): Jules, you're my right hand. You are my heart. And you teach me something every day.
(to Raf): Raf, you've seen what the job can be, right? Well you're a faster learner and you're going make this team even stronger.
(to Wordy): Wordy, a day doesn't go by where I don't miss you.
(to Spike): Spike. (in Italian) I love you like a son.
(and altogether): Look, you guys are my family ... (breaks off in tears)