THIS MOVIE IS SO GOOD BUT IT IS AN EXACT COPY OF A CHINESE FILM 20 ONCE AGAIN IN 2014.NOT EVEN CHANGED A BIT.SAME SCENES AND STORY. I KNOW IT BECAUSE I AM A BIG FAN OF LUHAN .I LOVE LUHAN SO MUCH IF YOU KNOW ABOUT KPOP OR EXO YOU WOULD DEFINITELY KNOW WHO HE IS.I AM SAD ABOUT IT BUT THE ACTORS LIKE SAMANTHA DID A GREAT JOB
