Today is my graduation day in high school but I feel happy because I graduated but I feel sad too because I will leave this city to continue studying abroad

(* I had a girlfriend when we were only in the 2nd grade of high school. I told him that after I graduated I would continue studying in this city, but I lied because my parents told me to study abroad because I was an only child, I didn't want to disappoint my parents. )

"Forgive me!!