"I Don't Understand You" is the second single by the Dutch band K-Otic, from their studio album Indestructible, released in 2002.

The song was written by Daniel Gibson, adapted by Belinda, and co-adapted and produced by Mauri Stern.

According to an interview, the Spanish duo performed in a concert in Mexico in the Acapulco Festival in March 2004, where they meet to Belinda.

[9] In the video the Spanish duo es performing the song inside of a room of a department of the Plaza Mayor while Belinda does appear abroad.

Then goes to the apartment where the duo and they delivered the envelope that includes the digital camera which made the photos along with a dedication to the singer.