Heartwarming / Paranoia Agent

  • The end of episode 8, Where the three suicidal friends, realizing they succeeded and are all ghosts now, join hands and head down the street, singing loudly, off to presumably start a fresh new unlife, their friendship seemingly stronger than ever.
  • As sad as they are, many moments between Ikari and his wife. The way they talk about how devoted the other is, as well as Misae's final farewell
  • There's something very touching, though sad, about Tsukiko apologizing to her poor, long dead dog with a warm hug.

http://tvtropes.org/pmwiki/pmwiki.php/Heartwarming/ParanoiaAgent