Kim Woo-bin's close friend Do Kyung-soo has never seen Shin Min-ah??

Having lived nearly half a lifetime, what I have realized is that in cases like this, I don't think Do Kyung-soo and Kim Woo-bin are close friends. I had a similar experience in 2016; a college classmate, who was almost my only close friend, hid even whether or not he had a girlfriend, and then suddenly sent me a KakaoTalk wedding invitation. Due to this and various other insincere words and actions piling up, I cut ties with him. I have blocked all contact with him for the past 10 years, and I believe this was one of the best decisions of my life.