Same family name

I've always dream about arranged marriage, with him. The only boy I love. The only boy I've dreamt. Sleep beside me, play with me, kiss me, cook breakfast for me, back hugging me, sing for me.. but I know it's kind of out from box..you know, impossible. He's an idol.. what can I do? I'm 19, too young for a boy aged 23. Named Do Kyung Soo. Heart lips boy, angle voice boy, handsome boy, kind and sweet. D.O oppa from EXO. Only ordinary boy titled Idol, make him being loved by every girls. What do I do to get him? What if the only thing I want to perfect my life, became true?