VIDEOS:
Kakashi and Obito
Formerly friends, Kakashi Hatake (one of the main protagonists) and Obito Uchiha (one of the main antagonists) are now deadly enemies. However, they still clearly care about each other, and Obito, while pulling a Breaking Speech on Kakashi, tries to converts him to his Well-intentioned Extremist worldview.
Example of:
Friendly Enemy
Example of:
Freudian Excuse Is No Excuse