First thing that comes to your notice is that he is very affable and down-to-earth preson.You easily get along with him having a feeling that you know this person really well.He has fluency in English and I bet in Hindi too as he speaks it in the serial.I wouldn't categorize his speech to a particulat accent but it's similar to those of almost all Indians.He sounded happy whilst talking to me.I talked with him in English.