Do my Biceps look big in this?

Change is gradual and you probably won’t see a big change in your physique until you all of a sudden look into the mirror or look at a photo or see yourself in a reflection, just in the right light. And then it will hit you.
So don’t be alarmed if on the face of things you’re not getting bigger overnight. The change will take time, ultimately about 12 weeks but you’ll find that other people will be the ones who notice first, and of course even more so, those who don’t see you every day.
“Welcome back to work Bruce, how was your time off? Have you changed?”