I don't like saying goodbye..... is this bad?

Im the kind of person when its my last day somewhere i don't tell people i just leave then call them later. because i hate the hugging and never wanting to let go and the tears i rather just go. Well im moving today and i kinda don't want to go to my best friends house and say bye i just wanna call her when i get there and junk because i will get super depressed and cry. like my last day of highschool i knew i was never going to see my male best friend who was my crush again and he gave me the tightest longest hug and everytime i think of it i get depressed . So is it bad i hate saying goodbye.