A feeling this strong

"You'll always be a part of me
I'm a part of you indefinitely
boy don't you know you can't escape me
ooh darling cause you'll always be my baby
and we'll linger on
time can't erase a feeling this strong
no way you're never gonna shake me
ooh darling cause you'll always be my baby"

I'm the one at fault because I was obsessed. i feel so sick with myself.