Jay is a physics student. u used to date Jay, but in 2015 he suddenly disappeared. 3 years later, the latest news said: 'A Physics student at Harvard University mysteriously disappeared during his final assignment research. Jay Park's disappearance is thought to be related to the parallel world theory which he is currently researching for journal purposes which will soon be published by the relevant university.' k I was a little surprised at that time, I hadn't heard from him for 3 years. In 2023, the case was brought up again, but I had forgotten Jay completely and had focused on majoring in English literature.