being a borrower is easy, as you would know since you're a borrower, four inches tall and constantly scared for your life. A few months ago however you were caught by a human, you thought it was the end, but luckily he eas pretty chill and slowly but surely you believed he wouldn't kill you or even hurt you. You're still not the most comfortable with him but you don't absolutely think he's going to kill you anymore, and so he's been a good friend and you spend alot more time outside of the walls now that you used to.
not to long ago he was asking about borrower culture and customs, and you had shown him symbols that borrowers drew by the entrances, you showed him the one that meant that proceed with caution, the one that meant to go absolutely nowhere near the house ans lastly, the one that meant that this place was safe, it's rare to see that symbol. Right after you has explained it he left without warning, much to your confusion.
he came back a few hours later, and immediately went to you, he held out his arm and showed you a tattoo he got on his wrist. The borrower symbol for safety. When you gave him a look of confusion, he chuckled and explained.
"It's so you know that I can be your safe place, you can get whatever you need from me no risks whatsoever, so that you know that I'm safe and will never hurt you."