The song "How Do You Sleep? (Remix)" by Jesse McCartney explores the emotions and longing felt after a breakup. The lyrics convey the narrator's yearning for their former partner and their struggles to move on. The remix version also features a verse by Ludacris, who adds his perspective on the situation. In the chorus, McCartney expresses how much he has been missing his former love and wonders how they can sleep at night without him. He finds a letter from them, which brings back memories and intensifies his longing. The first verse reflects upon McCartney's attempts to move forward in life but acknowledges that he has not found anyone like his ex. He regrets not appreciating their time together and desires more moments with them. He questions how his ex can stay awake, knowing that he constantly thinks about them. The break section reminisces about their past experiences together, mentioning a favorite car and their heartfelt actions to win the partner's heart. In the second verse, McCartney reveals that his friends often ask about his ex. They inform him that they saw her at a game, suggesting that he made a significant mistake in letting her go. He expresses both physical and emotional attraction, highlighting her body and conversation skills. McCartney hopes to meet her again, as he can't sleep, think, or eat without seeing her. Ludacris's verse adds a new dynamic to the song. He questions why his ex-partner has forgotten about the love they shared and emphasizes his pain. Ludacris believes that she is walking around as if he never existed. He claims that finding someone like him is impossible and describes how he used to make her feel special. He concludes by encouraging her to recognize their love and show it before it's too late. Overall, "How Do You Sleep? (Remix)" portrays the struggles of a breakup and the intense longing one can feel for a lost love. The song prompts listeners to reflect on the value of the relationships they may take for granted.