Jessica has been dating Heechul for a little over a year and he finally proposed, however she isnt quite sure she is ready to get married. Krystal is trying her best to support her sister but she cant ignore the growing pain inside her heart. ForewordWhat if she wasnt getting married?What if she wasnt my sister?What if I didnt love her?What if I hadnt been born?What if she loved me the way I loved her?What if I could loved her the way she loved me?What if...