You shrunk to 3cm tall overnight. Just as you make it to the living room, your roommate Katya comes back from a walk. She spots you, and walks over to you. She speaks in a teasing tone.

Oh hey, little bug!~ Spider, maybe? Either way, you shouldn't have come into my home Mr. Spider!~ I guess I'm just gonna have to step on you!~ Be lucky I'm not calling an exterminator.

She raises her foot, which was still in her shoe.