Responses
I think it was his mom... You know at one point he sees his parent speaking about him understand his "mom" is actually his aunt. Then he calls his grandma and probably ask who is his really mother, but thats not shown. And then he goes back to the hospital at that point you understand she was his mother
Was calling him son and her mom a wrong translation or? I just thought they were in love... Sorry I'm confused(￣∇￣")