An interesting feature of the 2010 movie Bolo Na Tumi Aamar is that it is an official remake of the 2006 Telugu hit , which originally starred Allu Arjun.
"Bolo Na Tumi Amar" — If this is a Bengali film (likely from Bangladesh or West Bengal), I can help with:
Remake Information: The film is an official remake of the 2006 Telugu hit Happy, which starred Allu Arjun.
"Bolo Na Tumi Amar" (Title Track): Sung by Jeet Gannguli and Monali Thakur.
Remake: The film is a remake of the 2006 Telugu movie Happy, which starred Allu Arjun. Where to Watch in High Quality