Forced tragedy (Do Badan)

I have a question. Does Vikas perish beside the deathbed of Asha in the last scene of Raj Khosla's Do Badan? If so, what's the rationale behind it? For, he is suffering from no ailment as Asha is, has just got back his vision after a successful eye-operation and looks absolutely fit and fine? Given those, is the sight of seeing his ex-lover breathing her last, enough to take his life away?