"Temperament... No not at all. I have known him all my life and I have done two films with him and he is never like that. He is opposite...he is very entertaining, he is a great pleasure to be around. He is full of life," Abhishek told PTI.
"I have seen him and I have never heard anyone complain about his temperament. It is an asset to have him on set," he said.
Rishi and Abhishek will be seen as father-son in Umesh Shukla's 'All is Well'.
On his equation with his real-life father megastar Amitabh Bachchan, Abhishek said, "My equation hasn't changed.
We were as friendly as before. We don't have that traditional baap-beta kind of relationship, we are buddies and we have always been like that."
The 39-year-old actor will be romancing Asin in 'All is Well', who was earlier seen as his sister in Rohit Shetty's "Bol Bachchan".
"It was great fun working with her. She is a friend and I enjoy working with her. She is a fine actor. Last time she was my sister (in a film) and now she is opposite me. We had Supriyaji (Supriya Pathak), Zeeshan (Mohammed Zeeshan Ayyub) and Chintu uncle (Rishi Kapoor), we had a wonderful cast," he said.
The family drama film directed by "Oh My God" fame director has a social message, which the "Guru" actor is not keen to divulge. The film is scheduled for release tomorrow.
Abhishek will be seen next in 'Hera Pheri 3', a sequel to 2006 hit film 'Phir Hera Pheri'. It is the third instalment of 'Hera Pheri' film series.
He will then be doing 'Housefull 3', a sequel to 2012 comedy film 'Housefull 2', which is also the third instalment of the 'Housefull' series.