A nani (nah-nee) is a grandma. This one seems very excited about something. I don't actually know what she's saying, though. It could be that she's telling everyone to go home and stop protesting. That would be nice--I hope they would listen to her. But probably not.
Today they are taking a break from the strikes. People are permitted to go out, shop, just get out of the house for a while. I wonder if this taste of "normalcy" is enough to quell the desire to renew protesting Friday.