I always thought that Temari and Shikamaru have something in between them. She is the only one who can talk to Shikamaru on his level. Although I do think she is way older than him but at the moment he won't admit to anything. As for the Sauske and Naruto relationship. That is just a rivalry. The only reason Naruto goes crazy when someone beats him is because he wants to be the one to beat him. I doubt they will go anywhere beyond that.