Why are the once best friends no longer in touch?

It was Krishna Vamsi who initially offered Mass Raja Ravi Teja the chance to become a hero, even though Puri Jagannadh's "Idiot" ended up being the film that altered his career. Despite not being a huge commercial success, their collaboration, "Sindhooram," developed a cult following over time. Many people enjoyed Ravi Teja's performance in that movie.Ravi Teja had previously played a minor part in Krishna Vamsi's "Ninne Pelladatha."
Even after becoming famous, Ravi Teja and Krishna Vamsi collaborated once more on the movie "Khadgam," which became a cult favorite. He was also praised for his performance in that movie. Since the 1990s, they have maintained a close friendship, and early in his career, Ravi Teja served as Krishna Vamsi's assistant director.But something seems to have gone wrong between them at some point. It has been reported that the two have not communicated or been in contact for many years. Remarkably, Ravi Teja continues to discuss Krishna Vamsi in interviews with a great deal of respect.
Ravi Teja recently praised Krishna Vamsi once more in a promotional interview for "Mass Jathara," stating that the director used to lovingly refer to him as "Era."
However, Krishna Vamsi seems to steer clear of bringing up Ravi Teja at all. It's clear from watching his recent interviews that Krishna Vamsi either responds with "Next question" or "I don't want to talk about that" whenever Ravi Teja's name or his films are mentioned. Online users have been sharing videos of Ravi Teja complimenting Krishna Vamsi during the Mass Jathara promotions. These videos coincide with previous interviews in which Krishna Vamsi appears to steer clear of discussing Ravi Teja.
Fans are now curious as to what actually transpired between the two. Did Ravi Teja turn down Krishna Vamsi's request to collaborate during a difficult time for him? Did he break a pledge? Or did the fallout stem from another disagreement?Nobody really knows for the time being, but everyone is interested to see if these two will ever get back on track and get back together.