Mall: The CID Team is there and they are looking for the man called Chidiyaa. They finally find him, but he goes out of their grip.
Just in the same mall, a bunch of children are playing. A lady named Sheena comes and looks at a child. She buys popcorn and gives it to him. She calls him Sunny...the child says that he isn't Sunny, but Akshay. Sheena tries to lure and drag him away, but Akshay keeps on shouting and says that she isn't his mother. Just then, Akshay's mom Malini comes & sees her child being taken away by Sheena. Sheena pushes her and Malini bangs her head on a pole. Just then Sheena's ex-husband comes & takes her away saying that their child died 3 years ago. Sheena still believes that her child Sunny is alive and that she would take him.
Prad sees that Malini and her son are crying. Prad asks her to stop crying. Malini tells Prad that her child was going to be kidnapped by someone. Prad says not to worry. Just then Daya arrives and tells Prad that the chudiyaa has left.
Building: Malini is putting Akshay to sleep. Akshay is scared and asks his mom whether the aunty would come again and kidnap him...she says that she won't come. After she puts him to sleep, she glances over at the window and sees that Sheena is there.
School: Malini is taking Akshay over to class. She is scared and recalls the mall incident. Akshay is scared as well & tells his mom that he doesn't want to go to class. She says that she will stay right outside his classroom. Akshay goes and takes his seat beside the window. Malini runs over to the principal's office & asks for permission to stay outside Akshay's classroom. The principal says that the school doesn't allow that & that she should be rest assured that he would be safe. Malini goes outside.
Classroom: Smoke suddenly emerges and everyone runs outside. The teacher notices and tries to find out where Akshay is, but can't find him. Just then Malini comes over and asks for Akshay & cries.
CID Team arrives and asks the teacher & students if they saw anyone. They said no. Muskaan (CID Inspector) goes outside the window and finds a harmless bomb. They re-enact the scene and find out that it was easy to kidnap a child. They question the guard and street-dwellers if they saw anyone come oustide w/ a child - they said no. Daya says that perhaps the lady took Akshay in a car. Prad says that the car must have made stops at traffic signals - they will have to ask people.
Near traffic signals: They ask the newspaper boy, beggars, etc and show the picture of Akshay - they say no. Just then, a vegetable seller sees it and tells Daya that he saw the child, & he was banging on the window,but doesn't remember anything else. Daya bribes him and says that he will buy all of his cart. Then, he fesses up and says that the car was a yellowish colour, lighter than usual yellow colour. Daya thanks him and gives him Rs. 200. Just then, the man calls Daya again and points to him the colour of the car. He also says that a man was driving the car.
Garage: CID Team goes to the nearest garage and asks them whether the model MONTO GX in a yellow tinge has come here. The manager says there are 6 like that. Fred, Muskaan, Daya, and Abhijeet each check a car to see any fingerprints on the windor, but find none. Fredricks reports to Prad that there are only 5 cars here. The manager says that the owner of the 6th car is here. The owner turns around & it turns out to be Harsh.
Prad questions Harsh and asks him where the car is. He says that he doesn't have it, but his 1st wife has it. Prad then lets him know that a child had been kidnapped. Harsh gets scared. Prad asks him where he had been the whole day...Harsh says that he was at his office Link Co-operative at a meeting. Daya double checks this and calls his office to find out that Harsh was telling the truth. Prad tells Harsh that if Sheena calls him, he is to report to the bureau immediately.
Sheena's house: Sheena is trying to feed Akshay, but he isn't eating it because he misses his mother. He runs away to a room, falls on the bed, & cries. Just then, a bell is heard and Sheena opens the door...it is Harsh. Harsh immediately comes in and asks her where the child is. Sheena says that they have got their child back & that no one can take him from her. Just then the CID Team arrives and Malini arrives as well. CID find the child and gives him to Malini. SHeena is crying and tells them that they can't take her Sunny away. Malini leaves. Prad asks her how Akshay could be her Sunny.
Sheena recounts the story...FLASHBACK: It was 3 years ago when Sunny had been killed by drowning. She used to work late and she had hired a Nanny named Nisha. When both she and Harsh arrived, she found that neither Nisha nor Sunny were there. They then found a note which said that "I WOULD BE SUNNY'S MOMMY". Sheena cried and cried. Then days later, they found Nisha's car in a pond & found Nisha's body, but Sunny's wasn't there. PRESENT: Sheena says that she stil believed/believes that her son is alive because noone found his dead body. She says that both Akshay and Sunny look soo much alike.
CID Bureau: They take a 2-year-old Sunny's picture and try to enhance him to a 5-year-old boy. Muskaan does this and finds out that it is infact Akshay. Sheena is happy and relieved. Prad says that they must go over to Malini's place to get Akshay's DNA samples.
Malini's Place: CID Team asks the watchman whether Malini is at home. The watchman says that she left a while ago with a child quickly. Prad says that why did she go and that they were there to protect her from Sheena. Anyway, they go inside Malini's apartment and find that everything was in place, food was still hot, dining plates were set up, etc. They speculate that she must have gone to a relative's place, and try to find some phone book/important document, but they don't find any. Abhijeet says that she must have called someone before leaving. So, they try to find a telephone, but find that there is no connection. Prad asks Fredricks to bring in a spare telephone from the CID jeep and dial Daya's number. He dials and Daya takes down the phone's number. Prad says that they will check who called at this number.
They find that at 6:40 a man had called from a cell phone from Andheri West. They zoom-in until they find that it was actually from their bureau. All are surprised and Prad is laughing..he says that the mujrim is very clever.
Airport: Malini is there with Akshay. She is crying. Then we see Harsh entering and telling Malini that they have to leave because CID found out. Just then, the CID Team arrives and catches them red-handed. They take Akshay/Sunny away and Malini cries a lot. Muskaan slaps her.
Bureau: Malini says that 3 years ago, she had kidnapped Sunny. She killed Nisha because she was going to reveal everything to Sheena. Both she and Harsh loved each other very much, but Harsh was married to Sheena. They were going to get a divorce, but she knew that Harsh couldn't live without Sunny. So, she decided to kidnap him and make him their child.
Prad says that they will receive a bitter punishment for seperating a mother from her child.