Unbearable by C L Easton

Single as they come.
Enemies with my friend’s sister.
Will I do anything for her still? Yes.
Scarlett De Rosa has been a thorn in my side since we were children. Then it grew into us hating each other throughout high school. Now we’re in our late twenties, I thought she would get over herself and move on. I was wrong.
Then she lands in trouble and I’m the person she calls. I’m not sure we can make it out without a drastic change.