If anyone searches for "BTS" on Google, a "smart device" will appear. It became a among the fans.

●Purple heart will appear in the search results when you type “BTS” into the Google search engine.

●Click the purple heart, a large number of balloons will flow from the bottom of the screen.

●When you tap (click) the microphone hidden in the heart-shaped balloon, the member's handwritten illustration and the voice of the member saying "I PURPLE YOU" will be played.