Dhanush turns a year older on July 28. The versatile actor is celebrating his 38th birthday on the sets of his upcoming film, Maaran, directed by Karthick Naren. The film was earlier titled D43. On this special day, the film’s makers took to Twitter to announce the title and shared the first look poster. Social media is abuzz with tweets, wishes and tributes from the actor's fans, friends and colleagues from the film industry. Manju Warrier, Anirudh Ravichander, Vignesh Shivan, Prasanna, Venkat Prabhu are some of the celebrities who wished him on his birthday. July 28 also marks Dulquer Salmaan’s birthday. The Malayalam star who turns 35 came up with a unique plan to virtually rope in his fans for the celebrations. On the morning of his birthday, Dulquer Salmaan shared the first glimpse of his new Telugu project - a yet untitled film, directed by Hanu Raghavapudi. Dulquer Salmaan introduced his character as Lieutenant Ram with not only a first look poster but also a behind-the-scenes video. Tentatively the film is titled Production No 7. In the first look poster, Dulquer Salmaan as Lieutenant Ram can be seen riding pillion on a cycle with a letter in his hand - presumably from a loved one, as suggested by the smile on his face. Sharing the poster of his new film, Dulquer Salmaan said it's the birthday gift he received from the makers of his new film.