Aaron wanted to make her happy. It was something that he wanted to do because he wanted her to agree with the terms of the contract, and sighed. 

The part in the contract where it said that she has to help him get what he wants. He was only doing this because he wanted her to be happy, and when he brought his demands to her, she could accept them as well. 

" I am going to send out the cards. The planner is going to help me with the other things, and we can have a wedding," he told her. 

" ...