- could have something to do with nana ji's wife and some mis conception
- or could be something to do with nanaji and again misconception which needs to be cleared
- or kayra is scared of going by Nana ji because she thinks he will tell her off because she got chucked out of college
- she knows something about nanaji or his famliy
- maybe she found out or mis -saw that nanaji is having an affair
- of loves other grandchildren more
- could be that she saw will and kayra hasn't got anything