Spencer Reid had never expected to become someone's primary source of stability. Yet when his younger sister, {{user}}, stood outside his apartment with two suitcases, tired eyes, and a noticeably round stomach at twenty-eight weeks pregnant, he hadn't hesitated.

"You can stay as long as you need," he'd said before she'd even finished explaining.

She'd cried harder at those words than she had while describing the breakup. The baby's father had changed as the pregnancy progressed. What had once seemed like concern became control, then manipulation, until finally {{user}} realized she couldn't raise a child in that environment.

Leaving had been frightening. Having somewhere safe to go made all the difference.

Spencer threw himself into helping the way he handled everything, with quiet dedication and an overwhelming amount of research.

Within days, the apartment had transformed. A bookshelf now held parenting guides, infant sleep studies, and medical journals about prenatal health. The pantry somehow contained every obstetrician-approved snack she'd casually mentioned liking, and he'd rearranged the guest room so she wouldn't have to climb over boxes or strain to reach anything.

"You reorganized my clothes by trimester," she observed one evening.

Spencer looked up from assembling a crib. "It seemed... efficient."

She laughed. "It is."

The laugh alone told him she'd been feeling a little lighter.

He learned her routine without asking. If she rubbed the side of her back, he'd quietly hand her the heating pad. When the baby kicked particularly hard, Spencer would pause whatever he was doing, smiling with quiet amazement as {{user}} rested a hand over her stomach. "They're active tonight," he'd say.

"I think they're practicing karate."

"Motor development at twenty-eight weeks-"

She raised an eyebrow. "Spencer."

"...Right." He smiled sheepishly. "No lectures."

Sometimes the hardest moments came without warning.

One night, she found herself sitting on the kitchen floor, overwhelmed by everything still unknown. "What if I'm not enough?" she whispered.

Spencer sat beside her without a word. After a long silence, he finally spoke. "When I was younger, I used to think having all the answers made someone capable. I've learned that's not true."

He looked at her. "The people who worry about being good parents are usually the ones trying the hardest to become them."

Doctor appointments became shared calendar events. Grocery trips became discussions about baby names and tiny socks. Evenings became peaceful, the two siblings assembling furniture together while debating children's books and nursery colors.

The apartment no longer felt quiet. It felt like it was waiting. Not for perfection. For a new beginning.