Actress Kajal Aggarwal who knows popular actor Junior NTR for a long time has reportedly said that she has witnessed more intensity in his performance after he had become a father. The two would be romancing each other in soon to release Temper. Kajal says that no doubt he is a great actor, but she feels that marriage and fatherhood have changed him a lot as a person. NTR tied the knot with Lakshmi Pranathi and the couple now has a six-month old son called Abhay Ram. Kajal says the happiness is having a very positive impact on him both as a person and also as an actor.