Alex D Costa–Sherlie D Costa relationship

The Alex D Costa–Sherlie D Costa relationship is one of the novel’s most volatile family bonds: Alex D Costa’s devotion to his daughter Sherlie D Costa is genuine in its urgency, but it is expressed through possession, secrecy, and violence. He treats himself as the person responsible for saving Sherlie from emotional collapse, while his interventions turn her romantic obsession with Shivam Goyal into a criminal conspiracy. Their intimacy therefore carries a double meaning. Alex is Sherlie’s protector and her enabler, the father who pleads for her survival and the conspirator who destroys other lives to secure the future she wants.

A Father Who Claims Sole Responsibility

Alex’s conduct is first framed through his insistence that Sherlie is all he has. When he pulls her toward the car, he asks others to spare her because he cannot bear to see her lose herself over Shivam again. His appeal presents Sherlie’s crisis as a paternal burden: he believes that her emotional instability requires immediate intervention, and he places himself between her and anyone who might challenge or expose her. The gesture is not detached authority but desperate guardianship, reinforced when he folds his hands toward Shivam Goyal and again asks that his daughter be spared.

That protectiveness is also sharply controlling. Alex orders Sherlie into the car, silences her when she protests, and physically directs her movement rather than allowing her to explain herself. His warning to Shivam Goyal distinguishes between Shivam’s view of Sherlie as a wonderful friend and Sherlie’s more consuming attachment to him. Alex understands that her feelings are disproportionate, but instead of confronting the danger of her fixation or helping her accept rejection, he treats Shivam as the center of a problem that must be managed. The relationship is thus organized around containment: Sherlie’s distress is real, yet her father answers it by taking command of her body, her speech, and the circumstances around her.

Protection Becomes Conspiracy

The recorded boardroom conversation makes the relationship’s darker structure visible. Alex D Costa drags Sherlie into the room, forces her to sit, and tells her not to lose control. When she springs up and attempts to leave, he pulls her back and refuses to let her go until she calms down. His language remains affectionate, calling her “Sherlie beta” and “Princess,” but the tenderness is inseparable from compulsion. He reassures her that events are moving according to her wishes because she is now engaged to Shivam Goyal, converting her desired relationship into an apparent social fact.

The engagement is not presented as an independent choice by Shivam Goyal. It is part of Alex and Sherlie’s shared effort to secure Sherlie’s place in Shivam’s life. Alex tells her that things are going as she wanted, which reveals that he has adopted her objective as his own. His role is strategic: he creates conditions in which Sherlie can appear to possess Shivam while suppressing the resistance, uncertainty, and competing attachments that make such possession impossible. Sherlie’s obsession supplies the emotional force; Alex supplies paternal authority and operational control.

The relationship crosses from manipulation into lethal criminality when Alex refers to the danger of the “Mohini” incident and warns that they must take no risks this time. He promises Sherlie that Aparna Mahadevan will soon be out of her way. Sherlie then reminds him that he had previously sent Mohini Bhattacharya away from Shivam Goyal’s life. When Shivam Goyal confronts him, Alex admits that he had Mohini Bhattacharya killed. The admission retroactively transforms his earlier paternal pleas. His claimed mission to protect Sherlie has already included murder, and his promise to remove Aparna Mahadevan places the current romance within an ongoing pattern of escalating violence.

Affection, Dependence, and Moral Distortion

Alex D Costa’s treatment of Sherlie contains a striking contradiction. He recognizes that she is in danger of losing herself over Shivam Goyal, yet he does not challenge the desire that is consuming her. Instead, he protects the desire from consequences. His fatherly vocabulary—“beta,” “Princess,” and repeated assurances that everything will be all right—softens the surface of actions that are otherwise coercive and predatory. The result is not simple parental comfort but a distorted form of care in which love is measured by how completely Alex will act on Sherlie’s behalf.

Sherlie, for her part, treats Alex as the person who can alter reality for her. Her appeal to him is not merely a request for emotional support; it assumes that he can remove rivals and preserve her access to Shivam Goyal. Her reminder about Mohini Bhattacharya shows that she knows the extent of his previous intervention. The relationship therefore operates through mutual reinforcement. Sherlie’s emotional absolutism gives Alex a justification for extreme action, while Alex’s willingness to act confirms Sherlie’s belief that her claim to Shivam can be enforced rather than freely returned.

Yet their bond is not portrayed as calm unity. Alex repeatedly has to restrain Sherlie, silence her, and instruct her to control herself. She screams that she is going to lose control, tries to leave, and demands that Aparna Mahadevan be removed from their way. Alex’s authority depends on managing the very instability his schemes have enabled. He is both the person who responds to her crisis and one of the forces that keeps the crisis alive.

Exposure and Narrative Consequence

The relationship becomes decisive for the plot when the hidden father–daughter arrangement is exposed through the video shown to Shivam Goyal. The recording captures Alex D Costa and Sherlie D Costa without their knowledge, allowing their private language and coordinated intentions to contradict the public appearance of Shivam Goyal’s engagement to Sherlie. What had looked like an emotionally complicated announcement is revealed as part of a plan involving concealment, prior murder, and a further threat against Aparna Mahadevan.

Alex’s confession changes Shivam Goyal’s understanding of a man he had known since childhood and regarded as a close friend of his family. The revelation is especially devastating because the betrayal is relational before it is merely criminal: Alex has occupied the position of trusted elder and family friend while secretly manipulating the fate of Shivam’s former love and present relationship. His bond with Sherlie has enabled that betrayal, making family loyalty the channel through which violence enters the central romance.

The relationship’s significance lies in this collapse of the distinction between care and control. Alex does not abandon Sherlie; he commits himself to her with terrifying consistency. But the consistency is precisely the danger. By treating her emotional demand as an obligation he must fulfill at any cost, he turns fatherhood into authorization, and Sherlie’s dependence into a justification for murder and planned removal. Their bond is therefore both intimate and destructive: a private alliance whose language of protection conceals the widening consequences of possession.