ESTJ and ESFJ. I should have learned better, but somehow, I don't know how to control who I fall in love with. I don't know why all of the sudden, I feel such incredible love for people - even people I don't know. And I don't know why those people are nearly always SJ types. I did totally love an INFP once, but the specialness of our friendship was just one-way.
If you're just talking about romantic love, I don't know the answer. I've only known about personality types for a short while. My husband is XSTJ.