Hunter x Hunter dj - Tatta Hitotsu Hoshii no wa

Pairing: Gon x Killua

From Hunter X Hunter Doujinshi:

After parting ways, Gon and Killua had been keeping in contact via phone and e-mail. But one day Gon's phone suddenly breaks, and they can't contact each other anymore. After several months they meet again by chance, and Gon realizes he wants to get back together with Killua again. But Killua is not so sure about that...