Jab-Jab tanhai ne unko sataya hoga,
tab-tab unko mera khayal aaya hoga,
ghum yeh nahi hai ki woh bhool gaye humko
ghum yeh hai ki Ro-Ro kar Bhulaya hoga.
The reality of the other person lies not in what he reveals to you but in what he cannot reveal to you. Therefore, if you would understand him, listen not to what he says but rather to what he does not say.