It seems recently Yamapi went to Korea to visit his friend, Jaejoong or JJ - member of popular group JYJ. On March 15th, Jaejoong via his official twitter account @bornfreeonekiss tweeted about it and posted photo selca of the two. The photo soon get attention from both fandom and retweeted more than 19.000 times already.
Jaejoong tweet :
“Tomo (Tomohisa Yamashita) ,thank you for coming to Korea! Had fun! See you again in Japan ↗”
In addition, (March 17th) Yamapi also updated his J-web diary said he met and reunited with his korea friend and enjoyed the foods. Fans talked how this shows the good friendship between the two popular idols.
source : 1 , 2 , 3