Arunraja Kamaraj and Ramya Nambesan exchange messages in code words

The recently released film 'Natpuna Ennanu Theriyuma' directed by Shiva Anand and starring Kavin, Raj, Arunraja Kamaraj and Ramya Nambesan has been well received by the youth audiences for his relatable take on friendship. Ramya Nambesan the leading lady has posted her best wishes to the team stating SHIVA you made it !! Way to go!! Proud of you !! Entertain us Audience with more such beautiful crafts!! All the best Kavin, Raju and Arunraja Kamaraj swimming pool ! Thank you soo much Libra Productions Tharankumar.

Arunraja Kamaraj has replied to Ramya Nambesan with the words Paani Puri. In the film the multitalented entertainer uses such words instead of cuss words whenever he is angry. So is this Ramya and Arunraja exchanging messages in code words? Only they have to throw light on this.