Ae Dil Hai Mushkil song will be the best song of the year beacuse of its quality which has been sung by Arijit Singh and this song is truly impressive and lovely song since this song came one month ago and made record of maximum no peple have seen this song on you tube just in one month and truly this is amazing song and I have not heared this type of song in recent year and and trailor of this movie is also good and looking romantic with this song and I will not compare this song to other album because this song is unique and can not compare with others which touches heart and I will advised to all those people who seens romantic songs can hear this song