Read the following passage and questions, then choose the right answer from options, the answer should be one of A, B, C, D.

<passage>:
The very young man sat on the edge of the sofa and looked nervous. He about things like smoking." The very young man was annoyed. The older man blew a smoke ring and watched it drift toward the air exhaust vent. Chapman stared at the radio key. didn't work right. And for double his salary they thought he'd be glad to stay for another He tapped out his reply: " No! " fit of bureaucratic rage. Chapman stuffed a rag under it and ignored peacefully. Dahl, the poor kid who was due for stopover, was mumbling Lord, Chapman thought, I'll be happy when I can see some other faces. "What'd they want?" Klein had one eyelid open and a questioning look on his face. "They wanted me to stay until the next relief ship lands," Chapman whispered back. "What did you say?" He shrugged. "No." "You kept it short," somebody else whispered. It was Donley, up and sitting on the side of his hammock. "If it had been me, I would have told them just what they could do about it." Dowden rubbed his eyes sleepily. "Sore, aren't you?" "Why the hell don't you guys shut up until morning?" Dahl was awake, No, Chapman thought, some of us aren't going back. You aren't. And That's what happened to guys like Dixon, Chapman thought. On the Moon, Klein came back with the coffee. Chapman took a cup, gagged, and forced It hit them, then. Dowden and Bening looked blank for a minute and "I don't know," Chapman said slowly. "I guess I was trying not to think have, but I think I know what you mean." He warmed up to it as the idea sank in. "Just what the hell are "Nothing very spectacular," Chapman said, smiling. "I'm going to rent Chapman grinned. "Oh, just somebody. What are you going to do, Dick?" to sell my life story to the movies and then—why, then, I think I'll get drunk!" Everybody laughed and Chapman turned to Klein. "How about you, Julius?" "If I had to do it all over again? Me," said Donley promptly. The phonograph was a small, wind-up model that Chapman had smuggled in They ran through it twice. They were beginning to feel it now, Chapman The others chimed in and Chapman grinned. Yesterday or a week ago they couldn't have done it. He had been there too long and he had hated it Chapman stopped them at the lock. "Remember to check your suits for Only Klein and Chapman were left in the bunker. Klein was at the work table, carefully labeling some lichen specimens. "I never knew you were married," Chapman said. Klein didn't look up. "There wasn't much sense in talking about it. You just get to thinking and wanting—and there's nothing you can do about it. You talk about it and it just makes it worse." "She let you go without any fuss, huh?" "No, she didn't make any fuss. But I don't think she liked to see me asked. "Oh, I know what we said a little while ago, but I mean seriously." Chapman thought a minute. "I think I miss the sky," he said quietly. He stopped, feeling embarrassed. Klein's expression was encouraging. miss my fellow man more than anything." "Got a girl back home?" Klein asked almost casually. "Yes." "You're not like Dahl. You've never mentioned it." "Same reason you didn't mention your wife. You get to thinking about it." Klein flipped the lid on the specimen box. "Going to get married when you get back?" "Settle down in a small cottage and raise lots of little Chapmans, eh?" Chapman nodded. He put away the box and came over to the port. Chapman moved over so "He died," Chapman said. "He was a good kid, all wrapped up in science. about it that he forgot a lot of little things—like how to stay alive. The day before the Second group came, he went out to finish some work he was interested in. He forgot to check for leaks and whether or not "He had his walkie-talkie with him?" "Yes. It worked fine, too. We heard everything that went through his mind at the end." Klein's face was blank. "What's your real job here, Chap? Why does somebody have to stay for stopover?" Chapman frowned. "Frankly, I hadn't thought of that. I don't believe Chapman turned slowly around and faced Klein. bag was already packed and had been for a week. He remembered stalling week before, when he had opened his small gear locker and transferred its meager belongings to the bag. Dahl stripped off his suit. His face was covered with light beads of sweat and his eyes were frightened. "No," Chapman interrupted bluntly. "I don't. Not at least for ten so it will shorten stopover right away." He stopped, feeling a little "Well, you see," Dahl started, "that's why I came back early. I wanted to see you about stopover. It's that—well, I'll put it this way." He seemed to be groping for an easy way to say what he wanted to. "I'm engaged back home. Really nice girl, Chap, you'd like her if you knew her." He fumbled in his pocket and found a photograph and put it on together." Chapman didn't look. "She—we—expected to be married when I got back. I never told her about stopover, Chap. She thinks I'll be home tomorrow. I kept thinking, hoping, that maybe somehow—" He was fumbling it badly, Chapman thought. "You wanted to trade places with me, didn't you, Bob? You thought I might stay for stopover again, in your place?" It hurt to look in Dahl's eyes. They were the eyes of a man who was Dahl looked as though he was going to be sick. Chapman tried to recall Chapman felt tired. The good feeling he had about going home was slowly He felt sorrier for Dahl than he could ever remember having felt for anybody. Long after going home, Dahl would remember this. Chapman was standing in front of it. "Check your suits," he said "Oh, what the hell, Chap!" Donley started angrily. Then he shut up and Chapman and Klein watched them dash across the pumice, making the jig of welcome. Then the figures linked arms and started back. Chapman group had been when they had landed. Like Chapman had been in the First. Chapman had gone through it all before. But was Ginny still Ginny? foot square and six inches deep. Chapman watched him curiously. Chapman and the others crowded around and suddenly Donley leaned over Chapman cut off a single blade with his fingernail and put it between Williams blushed. "I thought we could spare a little water for it and embarrassed. Chapman sympathized. If he had had any sense, he'd have tried to Williams looked stricken and somebody said, "Oh, shut up, Dahl." One of the men separated from the group and came over to Chapman. He Chapman nodded and shook hands. They hadn't had a captain on the First "You might say I'm in charge here," Chapman said. "Well, look, Mr. Chapman, is there any place where we can talk together Chapman jerked a thumb toward Dahl. "Ask him. He's in charge now." Chapman nodded. "They could use a little privacy up here." The captain noticed the pronoun. "Well, that's one of the reasons why I wanted to talk to you, Chapman. The Commission talked it over and All this and a title too, Chapman thought. "That's it?" Chapman asked. "The answer is no," Chapman said. "I'm not interested in more money the project or impending changes, perhaps you'd better tell him before you go."

<question>:
Why did Chapman feel embarrassed?

<options>:
A He shared that he wanted to go to a burlesque house
B He shared how much he missed people
C He shared that he wanted to be naked outdoors
D He told his coworker about his girlfriend

<answer>:

C