WHY DOES THE SONG "See you again" by Wiz Khalifa and Charlie Puth, fits SO GOOD FOR KILLUA AND GON?. The song is basically of a departure and wanting to see eachother and when they see they'll tell eachother all the adventures, like this part: "It's been a long day without you, my friend
And I'll tell you all about it when I see you again", apart it talks about meeting them and then going away, like this part: " We've come a long way from where we began" .
And then, when they got away from the other, Gon was going to his father Ging, and Killua was with Alluka, his sister, and the song also says this:"How can we not talk about family when family's all that we got?", like ofc Killua knows he leaved him to go to his father, so he understands, like how he feels that he has to be with Alluka, he knows Gon really wants to go to his father.
Apart, they both have been trough so much, physically and emotionally, like this part of the song: "Everything I went through, you were standing there by my side
And now you gon' be with me for the last ride"
So this song will be in the perspective of Killua