He did talk a lot about the new VE working as a team, and they obviously did practically everything together. He had been working freelance after he left Velvet Eden, and he was obviously tired of working alone. His reports of the Russian concerts on Myspace never fail to mention the band members, and how he enjoyed touring and performing with them. He also regularly mentions the other band they were touring with, and even the various Russian technicians he met. He is obviously attentive to all, and soaking everything up. The way he talks about his fans is very touching too. He is a weary man looking for people "with genuine, beautiful eyes". He keeps saying he sings while gazing into their eyes.
So obviously his reasons for coming back also have to do with coming close to people and sharing a unique moment with them, things that he was not all that concerned with in the past, when he mostly wanted "to stand out more than anyone".