Who is Kate Granger from Match Me If You Can and what is their importance?

Kate is Annabelle's mother. Kate wants to make an accountant out of Annabelle. Kate has made a place in banking for herself and wants Annabelle to follow her footsteps. Kate has two other children, Adam and Doug who are highly successful. Kate has a knack of always making a compliment into a put down with Annabelle. Kate insists so much that Annabelle tries to keep away from her and the other 60-hour-a-week workers.