My First Love Broke Down Because I Cared Too Much About My Best Friend

My best friend and I grew up together. Our families lived close by, and we went to elementary school and middle school together. We even got into the same university, and both found wonderful boyfriends there. I never expected my own relationship to go smoothly while my best friend's boyfriend abandoned her. In the end, she went abroad to work on her emotional intelligence. I often worried about her, but that only made my first love jealous.