It was love that made Chika push Satoshi out of the way of a speeding car.
It was love that made Hunny overcome his fear of needles so he could give blood to his brother.
It was love that made him stay by the younger boy▓s side the entire time he was in hospital.
It was love that made Yasuchika realise Mitsukini wasn▓t an was love that made these two Haninozuka brothers become closer than ever before.