Yuna is very attached to Ikkun, and he's attached to her, he won't want to separate after summer break ends, and she will also find it hard to separate, hopefully she will prove to be strong, enough to split up. If Miho decides she wants to get together with Ikkun, Yuna will step aside if Ikkun will let her, right now Ikkun is wanting less, and less to do with Miho, when she started dating someone else, it hurt Ikkun more than him or Yuna knew, Miho's not even aware of what she did to him, Yuna started out to help him so that, being shook by Miho wouldn't ruin their relationships, she knew that if she didn't help somehow that Ikkun would eventually disappear, and if that where to happen, Miho would be hurt in the long run, not to mention the adults and Ikkun, she didn't know if he would complete high school.
Yuna is very attached to Ikkun, and he's attached to her, he won't want to separate after summer break ends, and she will also find it hard to separate, hopefully she will prove to be strong, enough to split up. If Miho decides she wants to get together with Ikkun, Yuna will step aside if Ikkun will let her, right now Ikkun is wanting less, and less to do with Miho, when she started dating someone else, it hurt Ikkun more than him or Yuna knew, Miho's not even aware of what she did to him, Yuna started out to help him so that, being shook by Miho wouldn't ruin their relationships, she knew that if she didn't help somehow that Ikkun would eventually disappear, and if that where to happen, Miho would be hurt in the long run, not to mention the adults and Ikkun, she didn't know if he would complete high school.