Watched. Loled.
I am afraid to watch it. Anything animal-related would make me tear up.
I actually didn't watch all of it. First video is a guy crying so much I can't understand what he is saying. Tears have the opposite effect on me, just piss me off. Saw part way down is the video of soldier dads coming home from Iraq and surprising their kids. This one tears me up. Something about dads and kids.
I saw a video on Facebook of a runner who collapsed with an injured muscle during a race
but valiantly hobbled through the rest of it; the tears started flowing when his 60ish father
came down from the stands, put an arm around him and helped him along.