Mumbai, July 6 (TIWN) 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".