Girl's Day is hoping to deliver a message about courage and having dreams to college students as they sing the cheering song "Let's Go"!

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The song is actually the theme song of a Samsung sponsored program that caters to college students, and the lyrics install hope and courage to students who are struggling with their studies and lives.

A music video has been released to go along with the song, so check it out above if you're also a student who needs some cheering up!