Roundhouse/Tear Jerker

"Natasha: It's just a TV show! Ivan: No, it's my family. Natasha: They're not really your family. Ivan: You're wrong. We've done a lot of shows together. People have come and gone, but the family stayed together. People have gotten sick, and we all pulled together until they got better, and when they didn't get better, we still pulled together and we were still a family. It wasn't easy, but life went on."
 * The entire series finale could be argued as one, but what got this particular troper was the speech made by Ivan before "Before You Know It".