The song "Pepper" by Pupkulies & Rebecca is about finding someone who brings flavor and excitement to your life. The lyrics compare the person to spices like ginger, cinnamon, and pepper, highlighting how they make the singer feel alive and happy. The person is described as bringing warmth, joy, and passion to the singer's otherwise dull days. The singer expresses how they have felt lost and empty before meeting this person, but now their life has been spiced up and given meaning. The person is seen as a source of comfort and happiness, helping the singer through tough times and filling their days with excitement. Overall, the song is a celebration of finding someone who brings joy and flavor to your life, making every moment with them feel special and fulfilling. It captures the feeling of being in love and how that person can truly make your life better.