The song "Language of Love" by Heart talks about the struggle of expressing one's feelings through words when trying to write a love letter. The singer has been attempting for a long time to find the perfect lines and convey their emotions without using clichés or tired rhymes. However, no matter how hard they try, words seem to fail in describing the powerful look of love they receive from their loved one. The lyrics emphasize that words are never enough when it comes to expressing true love. The language of love itself becomes the only way to communicate and be understood. The singer experiences heartaches and loneliness when they are alone, fighting unfamiliar and intense emotions. They are scared and half-mad because they desire something they can't have. The love letter becomes as significant as a kiss in the night, a way to convey their feelings in the most genuine and heartfelt manner. The singer expresses the urgency of telling their loved one how much they need them, emphasizing that they are the best they have ever had. In the chorus, it emphasizes that words alone cannot fully convey the depth of their emotions. The language of love becomes the only way to truly communicate with their loved one. The lyrics highlight the singer's longing for love and the necessity to express it in the way only lovers understand. Overall, "Language of Love" portrays the difficulty of finding the right words to express love and the importance of embracing the language of love itself to truly communicate and convey the depth of one's emotions.