Life on Mars/Heartwarming

"Leonard: You said you'd protect us...and you did."
 * The end of the second episode.

"Gene: Everyone here will be holding their heads a little bit higher tomorrow because of what you've done."
 * The fourth episode, too, where . When Sam and Gene return to the station, they are met with applause.

""And I didn't turn around, because I knew my dad was home...""
 * The end of series 1 episode 6, where Sam remembers a memory of his father he had as a child.


 * Any scene where Gene and Sam put aside their differences and unite for a common goal, really.