Trust It to Them
ENTJ asks "can you take this on?" and ISTJ is already halfway done.
They'll see this match write-up. Your test answers stay with you.
These two
ENTJ × ISTJISTJ finishes tasks with precision, and ENTJ sets the bigger direction. Both take promises and responsibility seriously, so each sees the other as someone they can count on. As a working pair, they're rock solid. The difference is attitude to change. ENTJ wants to switch the moment a better way appears; ISTJ asks why fix what works. Neither shows feelings much, so small hurts get quietly swallowed on both sides.
To make it lastENTJ, show the numbers before proposing a change and ISTJ will follow.
Each on their own
When it's serious, you plan for it — a concrete future, and real steps toward it. Just don't optimize every date; leave some room for spontaneity, or your partner may feel like they're on a project timeline.
The Record KeeperYou won't write poems, but you'll never forget an anniversary. You're slow to commit and very hard to shake once you do. A partner who never plans anything will test your patience.