Looks like Pawan Kalyan's involvement in the making and writing of Hari Hara Veera Mallu is greater than what has been assumed. His fans have believed that he must be taking his acting assignments lightly because politics has kept him extremely busy in the last two years.
As per actress Nidhhi Agerwal, the actor-politician has thoroughly invested in the creative processes. He apparently provided some inputs for dialogues. Talking of lines, we might expect Power Star's meta insights and ideological touches.
Pawan Kalyan has been less interested in doing dance-heavy songs for many years. He has made an exception for HHVM, though. If Nidhhi is to be believed, we can expect dance moves in the songs. Maata Vinaali is likely to feature light moves. He has romanced Nidhhi in the recently released Kollagottinadhiro.
Hari Hara Veera Mallu has chiefly been directed by Krish Jagarlamudi, with Jyothi Krishna handling the recent schedules. Most likely, the film will be a March 28th release.