Rain and Kim Tae Hee have purchased "the most expensive apartment in Korea."

According to Biz Report on March 8, back in August, the celebrity couple each purchased a residence at Hannam The Hill located in Yongsan-gu, Seoul. 

Rain reportedly purchased a residence on the 7th floor back on August 10. A week later, Kim Tae Hee reportedly purchased a residence located on the 4th floor of another apartment building. 

Rain signed for jeonse, or lump-sum housing lease at the cost of 3.3 billion KRW (3 million USD). Meanwhile, Kim Tae Hee fully purchased the residence at 4.2 billion KRW (3.7 million USD). 

A rep from Kim Tae Hee's agency commented, "Currently, the two are remodeling and living at a home in Itaewon. Kim Tae Hee's mom lives at Hannam The Hill."

On the reasons for the additional home purchase, both Rain and Kim Tae Hee's agency stated they do not know as it's the artists' personal matter.

Some other residents of Hannam The Hill include BTS, actress Han Hyo Joo, veteran singer Lee Seung Chul, and veteran actor Ahn Sung Ki.