"We shouldn't take Kenneth Bae's comments merely as his own," said Kim Jin Moo, a North Korea expert at the state-run Korea Institute for Defense Analyses in Seoul. "The reason why North Korea had Kenneth Bae make this statement ... is that they want Washington to reach out to them."
"Bae's comments are an appeal to Washington to actively persuade Pyongyang to release him," Kim said.
Other foreign analysts say North Korea wants better ties with Seoul and Washington as a way to win foreign aid and investment to boost its struggling economy.
Earlier this month, Bae's detention was in the news after former basketball star Dennis Rodman traveled to Pyongyang with other retired NBA players for an exhibition game marking the birthday of North Korean leader Kim Jong Un. In an interview with CNN while in Pyongyang, Rodman made comments implying Bae was at fault.
Rodman, who has been criticized for not using his ties with Kim to help secure Bae's freedom, later apologized.
Bae was born in South Korea and immigrated to the United States in 1985 with his parents and sister. He was allowed to call home on Dec. 29, according to his sister, Terri Chung. That was the first time his three children from an earlier marriage had spoken to him, she said. He has two children in Arizona and another in Hawaii, ages 17, 22 and 23, Chung said.
Before his arrest, Bae lived in China for seven years with his wife and stepdaughter. He ran a tour business and led 18 trips to North Korea, Chung said.
The Associated Press contributed to this report.