Kim has been shown in North Korean state media looking noticeably thinner in recent weeks, surprising and befuddling many experts who study the country. Pyongyang has not officially acknowledged any changes to Kim's weight or health, so the interview amounts to the most official confirmation to date of the secretive North Korean leader's sudden change of appearance.
The unnamed individual told a reporter from KCTV, North Korea's state-run television network, that "the people, including myself, were most heartbroken when we saw the respected General Secretary (Kim Jong Un's official title) looking gaunt ... everyone says it brought them to tears."
It's unclear who the interview subject is, why he was chosen or if his opinion is truly representative of the majority of people in Pyongyang. But it is unlikely the segment did not receive some sort of official blessing, given that all media aired in North Korea is approved by government censors.
However, the interview appears to have aired just once, meaning it's also possible the piece simply slipped through the cracks. North Korea often reruns or recycles newscasts instead of constantly producing live programming.
Cheong Seong-chang, a North Korea expert at the Sejong Institute near Seoul, said it's possible Pyongyang chose to publicly acknowledge Kim's apparent change to "say that this is not a big deal."
"North Korea could be trying to sell people on the idea that Kim Jong Un is losing weight because he is overworking himself to make people's lives better in North Korea," Cheong said.
Kim did not disclose the scale of the shortages, but the Food and Agriculture Organization of the United Nations (FAO) recently estimated North Korea is short of approximately 860,000 tons of food, or equivalent to just over two months of nationwide supplies.
Prices of some staple goods in Pyongyang have reportedly skyrocketed. Experts say rice and fuel prices are relatively stable but imported staples such as sugar, soy bean oil and flour prices have gone up.
Residents told CNN that non-staple items such as a small packet of black tea can sell for around $70, while a packet of coffee can cost more than $100.