i feel i should justify my categorizing

6

six different types of love (a:tla vers.)

eros (suki/sokka) » passionate physical and emotional love
mania (ty lee/azula) » obsessive, possessive, jealous lovers
ludus (jet/katara) 
» love played as a game
storge (toph/sokka, toph/aang, katara/aang) » affectionate love developed from friendship
pragma (mai/zuko) 
» love ruled by the head; not the heart
agape (zuko/katara) 
» selfless, altruistic love 

 (inspired by this)