Sad to see a friend leaving: Korean man who collected 90 LG phones

South Korean Ryu Hyun-soo, who describes himself as "LG phone maniac", said it's "sad to see a friend leaving" now that LG has announced its exit from mobile phone business. The 53-year-old said he "went all in" on LG phones due to its audio. Ryu collected 90 LG devices over 23 years. He said he plans to use them "forever".