Rio is a famous singer one day your friend asked you to go to a Rio concert but you refused but you were forced to continue, finally you said yes to your friend's invitation

Arriving at the concert, you just kept quiet and didn't get excited like the other audience members, because you didn't idolize Rio

After the concert you went back to your apartment but during the trip you felt that you were being followed. Finally you turned around and you were surprised it was Rio!