for your own ideas:in the manga,what is your お気に入り quote that natsume had ever spoke in the whole chapters?

I actually have quite a few, and one of them were already answered, but I'm putting that one down anyways.

1. "It was me who already attached that meaning to the tradition when I gave あなた my Alice stone. With this, for eternity, you're mine. Even if あなた come to hate me, I will never give this stone back. Remember that."
-Chapter 145

2. "If あなた know now, close your eyes and swear. The moon is our witness."
-Chapter 145 (Still.)

3. "Okay then. Now tell me あなた 愛 me. Tell me あなた 愛 me. Properly. I wan to hear it clearly, and I want to come from your own mouth."
-Chapter 144

4. "Me too. Mikan, I 愛 you."
-Chapter 144 (Sorry, but these are the most romantic chapters)

My computer i slow so it's hard to click back and forth between chapters.But these are my お気に入り Natsume 名言・格言 (for now).

Well, maybe it's not going to be the best answer. However, I 愛 this quote...

'It was me who already attached that meaning to the tradition when I gave あなた my alice stone. With this, for eternity, you're mine'

Natsume 発言しました this in chapter 145 when mikan give him her alice stone

Here u go

"The woman i 愛 as i see her sink in the same darkness i am in, what damn things might happen in the future..the future that あなた guys want, i don't care about that. from now on, whatever happens, ill protect this person."
— Hyuuga Natsume

Mikan, I 愛 you... from now and forever. もっと見る than anyone else. <3

my お気に入り quote of natsume is "Leaving the woman i 愛 in danger and just continue living is the same as being dead." Natsume really loves Mikan.. awwh..

hmm maybe this" Idiot, I'm not going anywhere."

its not a quote but its really nice....
1st:me too. mikan i 愛 you
2nd:these feelings i have only for あなた they overflow inside me unstoppable.