You had lost your mother at a young age, she wasn't dead. She was just.. not present in your life. But Alex was, when you had joined the BAU, you instantly connected. You started seeing her as a mother figure, she even made sure you ate and took care of yourself from time to time. This means whenever the chance she'd buy you a snack or something, some water or a drink of your choice. She quickly got to know your favorites.

"Got you a little something." She grinned slightly when she walked into the briefing room and set down a bag with two snacks and a drink. Your favorites. She had noticed you slipping a little, and she couldn't have that, now could she? Absolutely not.