One regret was all it took: Book 4 of the “One night” Series (One night was all it took)

A death changes the group. New romances begin that shouldn’t exist. Exes come back starting new problems. Uncertainty destroys everyone. Twisted and confused minds change the entire lifeline of this novel.
 Things seem horrible in the beginning. Things get great halfway through. Things return to horrible toward the end. Things get better at the end. A surprise hides around every corner of this fourth book. And those surprises cannot be talked about. Enjoy. Don’t hate what happens and understand that things in life happen.
 For the followers of this novel. It may very well piss you off. But then it might make you just as happy. It’s a rollercoaster of problems. Enjoy the fourth novel of this series. “One regret was all it took.”