I shouldn't

I shouldn't have let you wait,
I shouldn't have act like I never care,
I shouldn't have let chances slip away,
I shouldn't have hide my feelings,
I shouldn't have take you for granted,
I shouldn't have believe that there's always next time,
I shouldn't have suppress my feelings,
I shouldn't have let my temper control me,
I shouldn't have make you feel sad,
I shouldn't have make you feel disappointed,
I shouldn't be aware of what you're tweeting now,
I shouldn't be concerned about what you're thinking now,
I shouldn't be your burden,
I should have left, but please can I don't go?
I hope I can stay.
I wish I could turn back time.
Sorry.