One quality I look for in a romantic partner is....

Understanding

Devotion

Honesty. I don't lie, even about expected things.

Loyalty

Empathy.

The ability to have perspective, it goes for every relationship, to be open and willing to hear all sides :)

Honesty always even when it is something negative. I prefer to have all the cards on the table so to speak.

Absolute faithfulness

How well we interact. If we can't have a single easy, friendly, meaningful conversation, what's the point?

Strong emotional connection