Felicity Brown is a known translator in the fields of science, even though she is not a scientist herself. The truth is she tries her best and always make sure to have a consultant in the field she chooses. This time she got herself a new job - to translate an astrophysics book. To help her in the pursuit of a perfect translation, she ends up working with Dr.Rajesh Koothrappali. This is how their story begins. Author's note: This is story is set in the last season of TBBT. Another thing, English is not my first language so I will make mistakes. Thank you for reading!