"Love Only Knows" by Josh Groban is a love song that explores the uncertainty and vulnerability that come with falling in love. The lyrics suggest that love is something that is difficult to predict or control, and that we must be willing to overcome our fears in order to choose one another. The song tells the story of two people who are drawn to each other, but struggle with the fear of rejection or the possibility of losing one another. Despite these doubts, they are willing to put their hearts on the line and pursue the love they feel. Throughout the song, the singer is struck by the intensity of his feelings for the other person, describing her as a "secret" he loves to keep and the "name" he sings in his sleep. He wonders if it will ever be alright for them to be together, and if they will ever see each other again. The chorus of the song, "love only knows," acknowledges the uncertainty of love, but also celebrates the power it has to bring two people together. The singer suggests that love is something beyond our control or understanding, but that it is powerful enough to lead us towards each other. In the end, the song suggests that love is something worth fighting for, and that we should be willing to risk everything for the sake of another person. Despite the uncertainty and vulnerability that come with love, the singer is willing to take that leap of faith and choose the other person, knowing that they need each other to survive.