Beautiful Mistake by Vi Keeland is a standalone romance and another work of romantic genius from one of my favorite authors. 
 The story is about Rachel and Caine. Through a complete misunderstanding and case of mistaken identity Rachel goes off on Caine at the bar where she works accusing him of being a cheater and much more colorful things. Realizing her mistake but being too embarrassed to apologize she writes it off as she won't ever see him again so, oh well. Turns out, Caine is the professor that she is now the TA for. Who would have guessed?!?! 
 Told in dual POV with the occasional back story interspersed we slowly get a full picture of both their childhoods and coincidences in life that brought them to each other. 
 Rachel is sassy, slightly manic, a survivor, and a brilliant music therapist and Caine is a cocky, confident sexily understated alpha male with a huge heart (amongst other things *salacious wink*). 
 Loved the pacing, the story, the characters. Another success. Enjoy!