I know that this is cringe or pathetic, but this is like my ideal gay couple. I see it everywhere; a confident, masculine, blond haired character who supports a depressive and feminine dark haired character. Haru/Makoto and Rei/Nagisa from Free!, Kaworu/Shinji, Mika/Yuu from Owari No Seraph, Prompto/Noctis, even Luke/Han Solo (despite them not being gay, Luke is sort of pureheart/carefree to the point that he convinces Han to join the Rebellion in Ep4).
I dunno. I really like this archetype; but Naruto and Sauske are my favorite because of the way their story ended and they both scarred each other. The way I see it, Sauske's plan was cynical and nihilistic to the point of being suicidal, and Naruto, because he loves him, literally beats the depressive and suicidal attitude out of Sauske: at least that's how I interpreted it. That's some real love to me; the ability and willingness to beat up your friend who's going down a dark and self destructive path to get him to stop; and he, Naruto, really had to become a kind of monster or a God to stop him.
I dunno that gets to me man. I'm probably not explaining it right, but I watched that ending and was like ... fuck I wish there was someone out there for me like that.