Brian was taken to confession by Lim and his father after he got back from his business trip here. It looks like he just finished his penance.

I timed myself and found it took me 9.75 seconds to do one hail Mary fast while being completely tongue tied. Based on that I figured an experienced catholic like Brian could do it in  five which means 12 per minutes therefore has been taking about forty one point six six six etc… hours of Brian’s free time.