John Brown had arranged for Emma Campbell to stay at Lucy Campbell's former residence. He had the keys, and even if he didn't, the ordinary door lock wouldn't pose a challenge to him.
As soon as they stepped in, Emma didn't bother inspecting the room and said to John, "Big Brother Brown, you should leave now."
John felt even more apologetic toward Emma, holding her hand as he said, "Emma..."
"Big Brother Brown, there's no need to say more. I understand. Don't worry, I'm not upset. I'm actually very happy with how you've treated me." Saying this, Emma stood on tiptoe and kissed him gently on the cheek. She then hurriedly reached out, flustered, to wipe his face, exclaiming, "Oh no, if it leaves a mark, that'll be awful."
John embraced Emma tightly and said, "You didn't wear lipstick; there won't be a mark. But you've left an indelible imprint on my heart."