The whole story was beautiful and emotional. All of the universes they went through were interesting and captivating in their own way. I could really fell both of their desperation and love, and it made me cry a lot in the end.
The only thing i thought could be better is the english parts. Becky and the mom talked with more focus on making the english sound right and 'american' than on the acting itself. Becky even let her british accent slip out in some parts kkkkkkkkk
Also, i know this is my own issue, but i didn't understand the part that Lin is an old lady.
I would definitely recommend this to everyone. It was so good.