The mostly sad or emotionally moments you ever watch (anime, cartoon, book, etc)

[TheTainted_Wisdom]

Easy, the endings of Valiant Hearts: The Great War and TellTale's The Walking Dead Season 1.

Toy Story 3 -

Spoiler

When Andy says goodbye to Woody and the other toys.

Batman Beyond "Meltdown" episode -

Spoiler

"You've gotta get out of here Freeze, the whole place is gonna go!" Freeze after trying to make amends and live a normal life only to be doubted at every turn and betrayed - "Believe me, you're the only one who cares..." and dies.

Static Shock "Jimmy" episode - (Pretty damn self-explanatory if you watch it)

Paranorman - "LEAVE HIM ALONE!" When they all stand together to defend Norman against the town mob. And of course the final confrontation with Agatha.

Static Shock "Frozen Out" episode - Talking Down Permafrost

And The New Batman Adventures "Over the Edge" episode -

Spoiler

When Scarecrow knocks Bat-girl off the roof.