After Meeting Again After a Long Separation, Bai Yueguang Regretted It

The night I got my PhD in astronomy, my girlfriend confessed to me that she was already pregnant with someone else's child. In order to help her realize her dream, I dropped out of school and worked to earn money for her to study. I also gave the cornea of ​​my right eye to her who was seriously ill, but my girlfriend said that I was being sentimental. Heartbroken, I took a ship to go abroad, but was hit by a tsunami and lost my memory. We met again a few years later, and my girlfriend begged me to get back together with her. I smiled perfunctorily and pulled away: "Do we know each other?"