India announced a series of tough measures against Pakistan, just a day after 26 people were killed in a brutal gun attack at a tourist spot in Pahalgam, in Indian-administered Kashmir. The attack is one of the deadliest in the region in recent years. In response, India has closed the main border crossing with Pakistan, suspended a key water-sharing treaty, expelled several Pakistani diplomats, and ordered some Pakistani visa holders to leave the country within 48 hours. These actions sparked strong reactions from Pakistani citizens currently in India, many of whom were seen returning home. They expressed shock and disappointment, while others said they were caught off guard by the sudden travel order. Watch video for more.