They both did the same exact things in the same exact way.
Same-exact Sentence Examples
Remember that both of our feet are never really the same exact size.
While you don't want to wear the same exact color as the women in the bridal party, you do want your dress color to complement the wedding colors.
The consistent departure and arrival times, and well-practiced itinerary are a well-rehearsed machine performed very efficiently since the same exact procedures occur every other day.
Trendy is when something is so hot, everybody and their mother is sporting the same exact look.
In addition to playing it myself, I watched several other people play through the game and was amazed that at the same exact point in the game, our characters all seemed to turn into, more or less, the same person.