I have so many emotions from reading this manga, in the two days that i read this nonstop, i fell in love with hina, and then rui, but it was hard for me to see why it should all go back to hina. Natsuo had complicated feelings for both sides, i think he truly loved both characters at one time or another. I also believe that if the whole car accident scene didnt happen he would have loved rui unwaveringly, but rui couldnt keep taking things from her sister who has sacrificed so much, and natsuo still having complex feelings listens to rui and he sees that there are still feelings in his heart for hina. I think hina deserves her happy ending and that rui and natsuo also believed that. I cant see there not being any regret from natsuo or rui though, they could have had their peaceful life raising haruka together and loving each other. In all I think the better outcome would have been them raising their child together not only for both girls sake but for haruka, who now is going to have this complicated life because her mother and father were too stubborn. Also there’s the fact of rui and haruka leaving so natsuo and hina can be a “real married couple”. I don’t understand how he can just move away from his daughter and the mother of their child so easily, i think their should have been a more definitive conclusion on how the three’s relationships would work and mesh in the end. All in all i loved this manga, it made me cry tears of joy sadness and shake to my core out of anger or excitement. I just wish that rui also could have had her happy ending. She gave up her true love that helped bring her daughter to the world all for the sake of her sister’s love. Now i must weep and think on how the ending affected my thought process on this so called destined love.