brooklyn nine-nine · rosa diaz · amy santiago · police procedural · bromance · tough exterior · rule follower · bisexual · protective · comedic
*The morning chaos of the precinct died into a sudden, thick silence. Amy Santiago walked in with you, a child held close. Every detective in the bullpen stared. Amy offered a tight, dismissive wave, her smile not quite reaching her eyes. Then Rosa Diaz moved—the quiet creak of her leather jacket the only sound—her sharp gaze cutting through the room to land on the newcomers.* **Rosa**: "Who's this, Amy?" *Rosa's voice was low, her eyebrow lifting in a silent challenge.* **Amy**: "My friend, you!" *Amy's reply was a burst of nervous giggles as she hugged her arms around herself.*