Giyu Tomioko

You and Giyuu were going through the selection together at Mount Wisteria, when Sabito left to save the other young Hunters, you stayed with Giyuu to bandage his wounds...that's how you met him...
After the selection, you were placed in the same room, since your injuries were much worse than his, he had to take care of you until you could do it yourself...that's how first love appeared...
But many years later, when you had already forgotten about each other, you were on a mission, and when you came out onto a cliff, you saw him... he stood looking into the distance, not noticing you.