The song "Timeline" by Jung Seung Hwan is about a person who is reflecting on their daily routine and the moments they spend with their loved one. The lyrics depict the protagonist's thoughts and emotions at various times of the day, wondering what their significant other is doing and longing to be with them. The song starts with the protagonist waking up at 7 AM and wondering if their loved one is awake as well. They imagine the clear sky at 2:30 PM and express their strong desire to see their partner. Throughout the song, the protagonist contemplates their daily activities, such as having a cup of coffee at 3:30 PM and feeling hungry at 5 PM, wondering if their loved one has any evening plans. They also question why there seems to be so much work to do at 7:30 PM and imagine their partner on their way back home at 9 PM, looking at the night sky. The chorus emphasizes that the loved one is the protagonist's timeline, their guiding light, and the person who makes them feel alright. The protagonist's time flows with their partner. At 10:30 PM, the protagonist receives a phone call and expresses how much they missed the sound of their loved one's voice. At 11 PM, they bid farewell, expressing gratitude for the presence of their loved one in their life. The song concludes at midnight, where the protagonist reflects on the ending of the day and expresses their hope to see their loved one again tomorrow. Overall, "Timeline" portrays the longing and affection the protagonist feels towards their loved one, cherishing the moments they spend together throughout the day.
