Gokudera Hayato
She was the only other person in the world besides Tsuna that he would do anything for.
Even if it meant…eating his sister's 'food'.
Yes, he loved her that much, so much in fact he was willing to not only being within a five mile radius of his sister but eat her 'cooking' as well.
It was after all her birthday and she wanted to spend it with their family.
She was believe it or not Reborn's older cousin from some twice removed aunt or something like that.
Either way she was still family and the mafia took good care of their family.
Which made it hell for him when he had to ask (beg) Reborn for the right to date her.
Yet he had done it and he was going to spend the day with his sister and her concoctions, if that didn't speak volumes of how much he loved her then he didn't know what would.