In the video’s description, Cha wished Moonbin a happy birthday and apologised for not visiting him as much.
He wrote: “Lately, I miss you so much. There’s so much I want to talk about while having a drink together but you’re not here for me to lean on. I’m sorry I haven’t been able to visit you as often as I did last year.
“Your absence feels especially heavy, my friend. I just miss you. I love you.”