On February 27, P.O's management agency staff uploaded a picture on P.O's social media account.
The picture was of P.O with Baik Ji-won and Park Bo Gum in front of posters for P.O's play 'A Boy Goes to Heaven'.
The caption said, "Baik Ji-won and Park Bo Gum came to support P.O with his play yesterday. P.O is so happy to see his mother and brother!"
![Baik Ji-won, P.O, Park Bo Gum](http://img.sbs.co.kr/newimg/news/20190228/201287379_1280.jpg)
In the drama, P.O and Park Bo Gum acted as brothers, and Baik Ji-won was their mother.
![Baik Ji-won, P.O](http://img.sbs.co.kr/newimg/news/20190228/201287382_1280.jpg)
At that time, P.O excitedly said, "Bo Gum said that he would come to see my play soon!"
![Park Bo Gum](http://img.sbs.co.kr/newimg/news/20190125/201276086_1280.jpg)
Their ongoing friendship is spreading warmth to fans around the globe.
(Lee Narin, Credit= 'pyojihoon_official' Instagram, tvN Encounter, 'BOGUMMY' Twitter)
(SBS Star)