The sad moment in My Little Pony: the Movie where Twilight wins the argument at Pinkie Pie yelled at Twilight, yelling how she's the only princess who doesn't trust her friends, making Twilight snap and furiously yell back saying "Well maybe I'm better off without friends like YOU!!" Those words completely crushed Pinkie, leaving her absolutely speechless and heartbroken, before Twilight relished what she just done.
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