The quiet lab
INTP mutters "how does this even work?" ISTP is already taking it apart.
They'll see this match write-up. Your test answers stay with you.
These two
INTP × ISTPBoth logical and fond of alone time, there's almost nothing about each other that grates. Sitting in the same room doing your own things, trading a line now and then, is a perfect day. INTP brings theory, ISTP brings practice, so there's plenty to learn from each other. The catch: neither of you expresses much, and with nobody checking in on the relationship, problems surface late.
To make it lastPut a monthly "are we good?" on the calendar. Literally.
Each on their own
When you like someone, they become your favorite subject. You'll forget the anniversary but remember an offhand comment from months ago. Instead of saying "I miss you," you send a link they'd love — which, honestly, means the same thing.
The Quiet FixerYou show love by doing — fixing things, picking up what's needed — but rarely say it first. You last longest with someone who respects your alone time.