Neil Nitin Mukesh and Sonal Chauhan are inseparable in Fiji

Neil Nitin Mukesh and Sonal Chauhan's romance seems to be in full bloom in Fiji where the duo is currently shooting for a psychological thriller titled 3G.

As it is a long outdoor schedule, the two have been living it up. Unit sources state that the couple is inseparable. They may be facing the camera together but after pack up, both don't leave each other's side even for a nanosecond.

A unit source reveals, "The chemistry between the duo is evident. They are not trying to hide anything and the comfort level they share is very obvious. Sonal in fact has even put a picture on her messenger of them holding hands leaving very little to the imagination."

Adds the source, "They are making no efforts to keep their relationship under wraps. It as if they want everyone to know they are in love. On the sets they have been shooting for some tough and draining scenes and both have been lending tremendous support to each other while shooting."

Buzz about them being a pair began in February when they were spotted together in Mumbai and later when they signed a film together.

Sonal and Neil, however, still prefer to be tight lipped about talking about their relationship.