Internalizing the knowledge learnt so far, these are my notes on PIC, CIA, and SAMPLE.
Sternberg, R.J. (1986). A triangular theory of love. Psychological Review, 93, 119-135. noted that "Following relationship termination, an individual's capacity for passion appears to go negative for a period of time, as the individual overcomes feelings of loss."
Robert Sternberg's PIC (triangle theory of love) - Passion, Intimacy, Commitment
John Lee's SAMPLE (style of loving) - Storge, Agape, Mania, Pragma, Ludus, Eros.
Zick Rubin's CIA (scale of loving) - Caring, Intimacy, Attachment.