What's the difference between 화가난다, 열받아, 삐졌다, 삐치다?
화가 난다: Feel anger.
열받다: Strongly feel anger as much as have a high fever.
삐지다: Disagree or isn't satisfied and so change his/her mind.
삐치다: Dialect of '삐지다'
Present tense : 화가 난다. 열받는다.(열받다), 삐지다.
Past tense : 화가 났다. 열받았다. 삐졌다.