My karaoke song of choice and why

The most favorite karaoke song that i always sang when i have karaoke time is a song from One Direction,called perfect. That song is so good and so easy to sing. When the first time i sang this song is when i have karaoke time with my friends, and suddenly this song made me want to sing again and again. And the next time when i have karaoke time again with my friend, this song has become my karaoke song of choice, where this song suddenly became the first song that came form my head that I put on the list.