The shojo romance that's become a cultural touchstone in Japan!Includes Vol. 23 and 24. Ages 16 and up.RULES ARE MADE TO BE BROKENThings are heating up as graduation approaches! Aoi and Shusei are still madly in love despite being forced to live separately as they spend their very first Christmas together as a couple. The two end up going to an amusement park on a date, and afterwards, Shusei makes a shocking decision in order to ensure they stay together, forever. As their story winds to a close, Aoi and Shusei will discover the true meaning of the word "family."FINAL VOLUME!