This is based on opinion. Please don't list it on a work's trope example list.
Tear Jerker / Dora the Explorer
During Dora's Christmas Carol Adventure, when in the future, Swiper finds out that because he was in the naughty list, his older self has become bitter and a real thief. And despite being surrounded by presents, you can tell that why Old Future Swiper looked down was because he had everything and yet has no friends at all.
And another sad moment comes for when in the same special, near the end, everyone else gets presents, but Swiper doesn't. He looks as if he's about to cry from his reaction.
There was an ad from Time Warner Cable with a tearful Dora and Boots with the ad, Why are Dora and Boots crying over? And the caption underneath reads that Time Warner Cable is taking them off the air during the lawsuit against Viacom. If Time Warner Cable can't negotiate with Viacom, Then Viacom will pull their channels and their on Demand programs off of Time Warner Cable. Networks included CBS, Nickelodeon, Showtime, MTV, Comedy Central, Spike TV, Noggin (Now Nick Jr.), and so on.......