Taylor Swift may have sung about her dreamy boyfriend Travis Kelce in a new song So High School from The Tortured Poets Department, but a throwback video of the star as a student is doing the rounds again. But as a singer who became famous at a young age, what do her teenage years look like? Travis Kelce received his first Taylor Swift love song The Alchemy on the first part of her new album The Tortured Poets Department. He soon had a second one, So High School when Taylor released her album’s extended version. In the lyrics, Swift portrays her and Kelce as a high school couple, offering a sw…