This is Hollywood's erotic love that satisfies sexual desire. Eros is the way nations love in order to build alliances for protection. The prophets warned Israel about eros alliances with Egypt and Assyria. Helping each other in war would not save them from doom and destruction. Today's system of international agreements called the 'United Nations' is the same old eros alliances only with a new name and in a new uniform.
Philia is the Greek word for love between friends.
You called your disciples friends. Philia is also a natural love like that between David and Jonathan. Philia brings people together within their own race and culture based on mutual interests, common tastes and ideas they happen to have at the moment. Such philia friendship may be good or bad. For example, philia love that brings drug dealers together as friends only supports what is evil in their life and destructive in the community.