At this point I moved to my right about 3 feet and found the other dude crouching behind the corner of the store, as soon as guy #1 saw me place my hand on something in my belt (gun was still concealed by a shirt and my body) he turned his back to me and waved his right hand at the other guy, telling him to back off.
Movement to 3 o'clock or 9 o'clock is very important to picking up BG # 2.
Good job!