The rhythm is great right from the start. The members' pronunciation is clear, so the lyrics really stick in your head. The choreography for the chorus is especially addictive and keeps playing in my head. On live stages, their facial expressions are so lifelike that it's a real treat to watch. The song itself is bright and cheerful, making it perfect for lifting your spirits. Listening to it just makes me want to tap my feet for no reason, haha. That's why I sometimes end up listening to it on repeat straight through.