Non - SasuNaru hints
1st hint: In Akatsuki are groups made of two men, only one group is made of a woman and a man. [Konan & Pein]
2nd hint: There was a special relationship between Orochimaru and Jiraiya. Were they more than friends? They are alike Sasuke and Naruto.
3rd hint: Madara always talks about his rival Hashirama as a good person, why? The truth about his past is far away from revealed...Aaaand those two were like Sasuke and Naruto as well...
4th hint: I love this one! Iruka and Kakashi: Iruka always blushes near Kakashi, he's kinda intimidated by him, but why he has such a reaction? :P
5th hint: Kakashi and Obito – Kakashi always remind of Obito when he thinks of Sasuke and Naruto…plus there’s another hint that made me believe Kakashi might be gay: he told once to Naruto, when he found out about his wind element, that he likes him. ^.^
6th hint: Sai is an interesting guy, when he met Naruto he talked only about his penis and how big is it =))
7th hint: I also find odd the relationship between Madara and Itachi. Could they be...gay?
8th hint: This was only revealed in the manga: Konohamaru used his sexy technique to create two clones with Sasuke and Sai naked O_O