Both like it decided
Their shared judging preference matters more than it sounds. Neither leaves the holiday plans until the last minute, both like the bills paid early, and both feel better when the week has a shape. The INTJ is a strategist; the ESFJ is an organizer. Together they can plan and carry out almost anything.
Planning the same trip for different reasons
Give them a week in Italy to plan. The INTJ optimizes: the best route, the fewest train changes, the museums worth the time. The ESFJ wants to fit in a visit to a cousin, a group dinner with friends who’ll be nearby and time for everyone to rest. Both itineraries are carefully made. They just serve different goals, the efficient plan and the people plan, and each partner can find the other’s version baffling.
Underneath is the bigger split: the INTJ thinks about the future and possibilities, and the ESFJ attends to immediate needs and practical details.
Emotion that looks like noise, logic that looks cold
ESFJs express feelings openly and often. To an INTJ, especially a stressed one, that can seem excessive or beside the point. INTJs tend to keep feelings private and lead with analysis, which an ESFJ can read as cold or self-important. Each, misread long enough, may come to view the other as the worst version of their type.
Social life adds pressure. The ESFJ needs regular time with people; the INTJ needs regular time alone.
Where the bridge gets built
The INTJ can offer the ESFJ what they most need, spoken appreciation and a moment of warmth before any analysis. The ESFJ can respect the INTJ’s need for quiet and ask for logic when it’s useful: “help me think this through.” Plan together by listing both kinds of goals at the start. These two often find their shared love of order is a solid base for everything else.