This conclusion to their intercourse with Karl Meek left an uncomfortable feeling. They did not willingly speak about him; in fact, they both felt a doubt as to whether they had done right in having him in the house; they ought to have foreseen that it would end like that. But nothing was said about this either by one or the other of them. Their own life together drew them closer and closer to each other; never before had Kallem been so much at home, or taken such an interest in all her doings. The whole summer was devoted to the "fever pavilion;" they were never tired of watching the building, or of seeing it all arranged and put in complete order. And now that all the summer tents stood there, the good arrangement and order of the hospital was quite the talk of the place. But whilst they were thus alone, dividing their time between the hospital, their studies, the garden, and the piano; indeed, just because they were alone, something seemed to affect all their moods, something they had both thought of for long, and that grew and grew for that very reason that they never mentioned it. Soon they could hardly be together without fancying they read something about it in the other's eyes. Why could they have no children? Was the fault Ragni's? Would she do nothing in the matter? By degrees he had found out that she was too shy to allow of his being the one to mention it. Would she not venture to speak about it herself? Not even show a wish to say something, so that he could help her out with it? What was the reason? Was it terror of an examination--an operation? He seldom saw her now without feeling that she was thinking about it. And she for her part thought: he misses a child. The end of August, Ragni got a great big letter with the Berlin postmark on, from Karl Meek! It was most welcome to both of them, more than they would at first allow. Karl had been to the festival at Bayreuth, he depicted his impressions in glowing colours and enthusiastic language. The whole letter was taken up by that, and four or five lines of thanks and greetings--and at the end a question: "May I be allowed to write to you again?" They both felt at once that the real letter consisted of these four or five lines, all the rest was just an intellectual envelope. Kallem quite approved, and was anxious that she should begin a correspondence with him; it might in more ways than one benefit him while he was abroad. Without feeling particularly inclined--as had often been the case when she and Karl studied together--but more in a spirit of obedience and good nature, she sat herself down and wrote humorously, as she got over it best in that way, and had an answer from him--first one, then another, long, long letters, whole diaries.