First and the last.

Although Arwen had already agreed to Beca over the call, she had long decided that it would be Aiden's decision that would prevail. Not because she thought she had done something wrong by giving a word to Beca, but because she didn't want him to feel wronged. 

So, if he refuses the idea, she wouldn't even care to argue for it. 

Aiden glanced at her and gently turned to her, giving her a nod to continue ahead. 

Arwen stared at him for a moment before carefully framing her words. She still remembers the last time the mere mention of Ryan left him so jealous. He might have not have made it very obvious, but it was way more than clear in his eyes and the way he acted. That was the first time she knew he was 'possessive' of her. 

People called possessiveness a toxic trait of a relationship, but she didn't know why when he was possessive of her, she felt good.