Yeah! You've got stuff to do!

"Sorry guys!" You slip under one of their arms, which follow you in a way that looks suspiciously like an attempted grab. "Come find me in a bit, I'm all booked right now!"

"WAIT!" One shouts out to you as you happily make your way down the hall. You do, stopping and turning on the spot to smile over to them, but they're not looking at you -- just the second years leaving a classroom right next to you in the hall. You keep waiting for them to follow up, but eventually they just turn and walk down the hallway the other way.

Aww. Hopefully they don't get in trouble with their boss. You'll definitely let them take your measurements next time! You're just busy and tired and energetic right now.