At first I thought she was unfriendly, but I’ve ... my mind.

She was going to sell her house but she ... a change of heart at the last minute.

What you need is a change of .... Why not go on a cruise?

I'm tired of takeout. How about cooking dinner for a change of ...?

He was against the idea to start with, but he soon changed his ... when he realized how much money he'd get.