The film could well be described as the “relationship between a man and a dog”
777 Charlie is a deeply heartfelt cinematic presentation of that fact.
Dharma (Rakshit Shetty) is a loner who feels that what he does is always correct. Simply put, he's a loner without any friends, family or bonds.
Until a Labrador pup, which he later names Charlie due to his love for Charlie Chaplin, comes into his life. And then, life, for Dharma, becomes topsy turvy.
This is predominantly a man-animal relationship film, but it is also a travel film and a musical.