: Despite a notable 23-year age gap with co-star Rajinikanth, critics praised their chemistry for its grace and effectiveness in grounding the futuristic narrative. Style and Fashion: The Manish Malhotra Touch
: Her wardrobe included everything from vibrant ethnic wear—such as the iconic yellow saree styled with gold jewelry—to futuristic ensembles featured in high-energy song sequences like "Kilimanjaro" and "Irumbile Oru Idhaiyam". : Despite a notable 23-year age gap with
In Endhiran , Aishwarya portrays Sana , a medical student and the girlfriend of the brilliant scientist Dr. Vaseegaran (played by Rajinikanth). Her character serves as the emotional core of the film; it is Sana whom the advanced android eventually falls in love with after gaining human emotions, leading to a dramatic conflict between creator and creation. Vaseegaran (played by Rajinikanth)
: Aishwarya described Sana as a "livewire," a departure from the more heavy, character-driven roles she had previously undertaken. She viewed the project as an opportunity to return to the conventional commercial genre under the visionary direction of S. Shankar. She viewed the project as an opportunity to
Endhiran was touted as one of the most expensive Asian films of its time, with a budget of approximately ₹150 crore. Aishwarya’s involvement was a key factor in its pan-Indian appeal, helping bridge the gap between the North and South Indian film industries.