The lamest excuse of all time
Workplace restrooms are the one place you can enjoy peace and quiet and be paid for going number two. For this person, they used the office bathroom to wash her face. She probably walked all to work and needed to freshen up before her workday began.
While she was in the middle of soaping her face, a coworker walked in. You could probably play off the slight awkwardness with a chuckle or a, “What’s up?” She decided to act like a ghost, creepy moans and all, until the other person found refuge in the nearest stall. That was totally mature, and she’s the kind of coworker we’d love to have around.