Choose the Perfect Idol for Your Audience

Choose one of the idols your friends know or like. The closer the celebrity is to your group, the greater the response, be it a prank on your K-pop-obsessed friend or a surprise of a Western-star-loving person.

Set the Scene before Showing the Prank

Get prepared by dimming the room, turning phone vibration on, and positioning the call screen for visible impact. Small details-like keeping the sound on or coming in from the lock screen-increase believability and maximize your friends' reaction when the prank appears.

Time Your Prank for Maximum Surprise

It is better not to make a prank at the moment when it is anticipated by everyone, but rather at some unforeseen time (e.g., a group hang-out or a video call). Surprise adds to the impact. Also, make sure notifications aren't muted to notice the coming fake call.