no one could love you like i do

It made Killua wonder if there was a hive in Gon's chest too, and he felt that buzzing and singing and dancing when he looked at Killua; it'd make him feel less lonely to know that he isn't a complete anomaly for these feelings.

Set during episode 37, a pining Killua is being shown around Whale Island by Gon.

Title from Voyager - boygenius