One

A decade of loving and caring gestures between them, all without saying their confession of love. Tsuna's heart breaks for not confessing when he still had a chance. Now, waking up as a teenager with his transferred memories and feelings intact, he would do anything even become a murderer and finally say the words he should have spoken a long time ago.

"I love you." R27! Time-Travel. Character Death Fix-It.

(Up to chapter 14 on AO3 and FFN site, AO3 version have minor fixes from chapter 1-13 while FFN doesn't.)

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