That is an expression that Abbie will absolutely remember and relish for the rest of her life. Finally, she's thought of someone other than herself. Finally, she's done something right. Finally, she's made the most important person in her life happy, and if that's not a reason to celebrate (however internally), Abbie doesn't know what would be. "I can and I am - for us."

It's not much, but she hopes that it's a step in the right direction.