I Love You ~ December Christmas Eve in the 10th Year

On Christmas Eve night, at McLain General Hospital where Riku also works, a piano concert is held every year. Of course, it is Yuan who performs, and it is a gift given by him to Riku also. This is the 6th installment of the "Aishiteru" series. An episode marking the 10th year since Riku also and Yuan first met. A revised version of a work previously published in the Uduki-ya Bunko.