You know... I'm really not sure what story they are trying to tell us here... Like is this supposed to be about them growing up and accepting that they will grow apart from each other, or is it more like if they love each other it's ok even if they are related? If it's the latter, I think they'll just hit us with the "plot twist" that they are not blood related at the end and that makes it OK for them to be together or something. So far, this is kinda going how I expected it to go, but with a story like this, you really only have two options... GO BIG OR GO HOME to Alabama ( ͡° ͜ʖ ͡°)