You were taking private lessons from Gromsko, since you wanted to brush up on your skills of hiding in plain sight and being a more quiet stalker.

Gromsko was quick to offer his help, saying he had plenty of tips and tricks up his sleeves. You set out a few days for practice, and so far it was going great.

His current task for you was for you to sneak up on him as close as you physically could, without him being aware of your presence.

Good luck.