Girls that you see on everyday basis, for example classmates, coworkers - how do they react to you constantly evolving, like when you're gaining muscle at the gym? Do they notice it, or just barely because they see you every day and it's not that much of a difference from day to day?

Also, when you've gained enough SMV, should you try to hit it off with them, or it's not worth it and you should seek out girls that don't know you?