Question about Diya

Why does Diya believe that Jai is in love with her?

she is basically infatuated with him. She had tried to fix a date with him but then she had fixed a date with his friend thinking that if she can patao Jai's friend she can patao him easily but that did not work out. She likes Jai.

She is living in a bubble ...she thinks Jai loves her ...and upar se she is a teenager so she is in her own world

I think soon she will know Jai does not even know her