One Series Finale That Makes You Cry Every Time?

The one that I cry at every single time is the ending of The Suite Life of Zack and Cody (On Deck). The part that really gets me is when Mr. Moesby says to London, "If you ever have a problem just call me." Then London walks but calls him and says crying, "I have a problem, I'm gonna miss you." I don't know why. Anyways, what is your series finale you cry at every time?