Safe House scenes are quite chill

I like how they just go back at chilling at the base like nothing happened right after the mission with the emotional battle between Arrow and his best friend now turned enemy. Sure there was a small segment with Arrow sulking around at the bar, but it was quickly solved by Ringo talking with him so it doesn't really count does it?
The chase to try and reach Mangetsu continues, but things are getting more complicated because apparently he's been monitoring our progress too. How can you try someone who can see through you and monitor you without even being able to detect him? Need some solid info from some external source.