The kettle shrieked before Cal could get his coat off. He ran into the kitchen and found water across the floor. A loose pipe had soaked the cabinet and filled the air with the sharp smell of wet wood.
Lena stood beside the sink with two towels in her hands. She had used the spare key from the flowerpot. She'd turned off the water and moved the toaster to the table.
'I saw the leak from the hall window,' Lena said. 'You weren't home, and I didn't know who else to call.'
Cal looked at the open door. The key lay on the counter beside Lena's muddy shoes. She had saved the floor. She had also walked into his home without a word.
He knew Lena had helped before. She'd fed his cat when he was away. She'd brought soup after his knee surgery. They had shared tools, spare meals, and long talks on the front steps. The key had felt like part of that trust.
Cal remembered one winter night when Lena had found him locked out in the snow. She'd opened the door, made tea, and waited until he stopped shaking. He didn't want one bad moment to erase years of care. He also didn't want care to erase the right to say who entered his home.
Still, a key wasn't a blank check. Cal could have asked her to leave it with the building manager. He could have told her when to use it. The rules had been clear in his head, but he'd never said them out loud.
Lena picked up her bag. 'If you want it back, just say so.'
Cal dried the last strip of water from the floor. The pipe was quiet now. His friend had done the right thing in a way that had crossed the line.
He placed the key between them. Lena waited.