[ Being more honest with each other, being more open about what they're feeling... Can she do that? She can do that. She has to try to do that. For him-- ah, no, not only for him, but for herself.

She's already mentioned why she so openly expresses her affection to others, and that is because she knows what she must do do when she returns to her world. She would have no other opportunity to love others, otherwise, even when she knows she shouldn't. Like a last moment to indulge in a vice. ] When there's little time left, it becomes easier to show love. [ --Only it's not so much a vice anymore, she corrects herself. It shouldn't be considered selfish, as she's told him. If she wants him to not think of love who he chooses as selfish, she has to do the same. Her love for others, Noctis included... she must stop framing it as selfish. ]

You've already done a lot in showing that love. [ He's already become so open with her in these few months, after all. Even before that, he had reported hugging and embracing his father, too! While he can give her credit by her encouraging him, ultimately he had to make the decision to go forward with showing his affection or gratefulness in his own way.

In a way, this does bring their conversation full circle. ] But if you want to do more...

Luna and Ignis didn't leave, you know. Your love.... you can show it to them again, now that they are here.