Dr. Rana Muhammad Abrar Ahmad from Punjab University, Lahore along with his colleagues Dr. Robina Shoeb and Dr. Anam Iftikhar have written a remarkable account of the positive stories of people helping each other during the chaos of partition. Hindus and Sikhs helping Muslims as they migrated to West Punjab.
Research paper is available here
http://pu.edu.pk/images/journal/studies/PDF-FILES/Article_10_2018_07_12.pdf