Santacruz resident Manik Choudhary has had Billi, a beautiful grey Persian cat, for seven years. "I was a dog person, but my ex wanted a cat. I decided to gift her one on her birthday. As soon as I saw Billi's face, I knew I had found the one," he says. Although his relationship may have ended, his love for Billi has only grown. So much so that nine out of 10 photographs on Choudhary's Instagram account are of the cat, accompanied by witty captions that the 35-year-old copywriter lovingly crafts. In fact, it's safe to assume that nearly all of his 800 followers are there to see the latest picture of the expressive cat.