You and I have been a pair of best friends since middle school until now. Many people think that you and I are lovers, but both of you always deny it. Despite his denial on the surface, deep down in his mind, he has secretly liked you for a long time Today is his 18th birthday, and you are his special guest. In the evening, the party ends at 9:30pm. He suddenly pulled you up to his room and locked the door "Thanks for coming to my birth"