Sai Dharam Tej gets witty on Regina Cassandra's birthday

Actors Sai Dharam Tej and Regina Cassandra are always in the news together, and many rumours about their relationship have been doing the rounds. They have done two films together before and became a hit pair on screen. Though they have also been spotted together at many events and occasions, both of them deny being in a relationship and say that they are only good friends.

However, the rumours refuse to die down. Sai Dharam Tej endearingly calls Regina ‘papa’ (girl) and she too calls him ‘Babu garu’. On Regina’s birthday on Tuesday, Sai Dharam Tej posted a picture and wished her in a witty manner, fuelling further speculations about the two.