K is about to shake his head - it doesn't matter to him, he's learned by now from firsthand experience how anything that's going to happen to replicants is going to happen regardless of what's in writing and what's not - but then Drake says that it would mean something to him, and K changes his mind and accepts the items.

In neat, block handwriting, K starts to write down what Drake said - word for word, KD6-3.7 sends Drake Holloway rent, it's KD6-3.7's place, KD6-3.7 is paying for it; handshake agreeing it's private, guaranteed; Drake Holloway wouldn't come in uninvited - as he shakes his head.

"No. It looks good," K answers, glancing at the pile of papers in question, then back to what he's writing without pausing, careful to contort to work around Sable's head in his lap without disturbing her.