history: I had to take my car to the mechanic the other day.  I don't know anything bout cars, but I know my guy is honest. I had to take my car to the mechanic the other day.  I don't know anything bout cars_comma_ but I know my guy is honest.
current: Its nice to have a reliable person like that
next: Yeah, it's hard to know who to trust, but I've known this guy for years, so I know I can count on him.