it's so cute that they also dropped infos like they're competing who can greet him first. i checked all their old greetings to him and in kai's first bday as a txt member, gyu greeted him first and celebrated it in the reply and soobin replying too that he made the tweet the same time but it took a minute to load. and this year, yeonjun also mentioned about not able to be the first to greet him. now, clearly tyun is winning, same last year. kai's bdays always a good time. some of them never miss to visit his bday live. if im not wrong, Soobin's always shows up. it's so nice to see that their relationship is so good