Mumbai, July 6 (IANS) Megastar Amitabh Bachchan says he did not do anything on an off day and reminisced about old times.

Amitabh on Friday tweeted a string of photographs of himself along with late veteran stars like Rajesh Khanna and Shashi Kapoor. He also posted a few stills from the film "Laawaris".

"When you get a freak off day from a schedule that works you non stop 'eternally'. You never know what to do. So I did nothing and reminisced old times," he captioned the images.

The thespian is currently shooting for "Gulabo Sitabo", which also stars Ayushmann Khurrana.

Big B will also be seen in "Brahmastra" and Tamil film "Uyarntha Manithan".

--IANS dc/ksk