A possible concise summary is:
A woman named Karishma Singh, who is a police officer, is trying to find and save a man named Iqbal, who is suicidal because of his financial problems. She interrogates two women who received phone calls from Iqbal before he disappeared: Kavita Joshi, his former teacher, and Fatima, his love interest. Kavita tells her how Iqbal ruined her marriage prospects eight years ago by planting a fake love letter in her purse. Karishma hopes that Fatima can help her locate Iqbal before it is too late.
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