What is the fine-grained topic of the following text: The mischief in his durable voice spewing racy, adulterous, suggestions and reveling in the after-effects of potent bhaang to serenade his much married muse in a gulaal-painted stupor while their shocked spouses look on is the quintessence of Yash Chopra's Silsila. Only return the topic.
Yash Chopra's depiction of adultery in the movie Silsila.