Is it bad that I cried about My Little Pony?

So I'm currently babysitting my younger sister, and we're watching My Little Pony. In the show, if you don't know, there's this little group of three ponies who haven't gotten their Cutie Marks yet. In this episode, they end up helping a pony who they don't exactly love, but they help her make friends.  At the end of the episode, they finally get their cutie marks, and they're all the same. They sing a song about it, and they show this montage of all the things they did to try to get their cutie marks, and their sisters say how proud of them they are. And just seeing that made me cry. Because they had gone through so much, they had tried so many things, and then, when they finally did get their cutie marks, it was so simple.
Is it bad that My Little Pony made me cry? Maybe. But, y'know, whatever.