As per case facts, the appellant, a purchaser, filed a suit for specific performance against the vendor and their power of attorney holder. However, respondent Nos.1 and 4 to 11, ... who were strangers claiming independent title and possession over the contracted property, sought to be added as defendants. Both the trial court and the High Court allowed their application, leading the appellant to appeal to the Supreme Court. The question arose whether a stranger or a third party to a contract, asserting independent title and possession, is entitled to be added as a party/defendant in a specific performance suit. Finally, the Supreme Court ruled that the lower courts acted illegally in allowing the addition of such strangers. It clarified that necessary parties in a specific performance suit are primarily the parties to the contract or those claiming under them by subsequent title. A stranger claiming adverse title is neither a necessary nor a proper party, as their inclusion would improperly expand the suit's scope into a title dispute, which is not permissible. An effective decree can be passed without them, and they are free to protect their interests through separate legal action.