I'm sorry for liking you;
I'm sorry for being insensitive;
I'm sorry for being mean;
I'm sorry for not being there for you/to kiss you.
...
I love you, I want to keep you.
I miss you, I want to hug you.
I need you, I want to feel you.
It is wrong, but I want it to be with you.
...
A Finite Sorry
I'm sorry for liking you;
I'm sorry for being insensitive;
I'm sorry for being mean;
I'm sorry for not being there for you/to kiss you.
I'm sorry for always losing my temper;
I'm sorry for not liking your favorite manga;
I'm sorry for not always supporting you;
I'm sorry for everything I did to hurt you.