i have noticed this since the starting of the CID that abhi is the most unlucky in the hand of nature. to whome he loved the most in his life, he has to loose them eventually. due to accident and memory loss, he couldn't recognised his mother and his mother died due to shocked. then came shruti in abhi's life. he planned to marry her, even told to daya about his love for her. and result, shruti's husband back leaving abhi heartbroken. then shreya, a little girl whome abhi loved very much and express his desired to adopt her. result, shreya's uncle came and took her with him. again leaving abhi heartbroken.
before accident abhi merry to a girl (name dont' remember). he had a daughter also. but due to memory loss, he couldn't recognised his wife and daughter when they came to him. he even felt very bad for it and said the ACP and daya that "don't know what else he loose in his life"
feel bad for him.