Ooooh cute. The summery would be kind of like this Ha Na-eun a recent graduate was told by...

Ooooh cute. The summery would be kind of like this Ha Na-eun a recent graduate was told by her stepmother that she should raise the newborn child of her stepsister who's a single mother. She refuses at first but then eventually becomes the mother of her nephew. Some years later when she's a kindergarten teacher while taking care of a kid who has autism she meets his uncle and it turns out that he is also in a similar situation? That's how the story goes... won't say much maybe that would end up like a spoiler(￣∇￣")