ArShi FF : The Boy Next Door

Arnav and Khushi, those two were inseparable as kids. The 8 year old Khushi loved playing with the 10 year old Arnav but what happened after that?
17 years later, when Khushi is finally settling down in her new house and new job, guess who is her neighbour again? Arnav Singh Raizada. But her agony doesn't end here, he's also her boss.

With their broken friendship and a desire to rekindle their bond, Arnav and Khushi's relationship is uncovered layer by layer when the past comes standing right before them.

The story is also on IndiaForums by the name of Wicked Neighbour!