Jinx is one of my favorite minor villians.
Flinx is one of my favorite ships of the series.
I just wish they had more screen time.
They're romance has made "Lightspeed" one my favorite episodes.
And I love how KF convinced her to become good.
And technically, she did become a honorary Titan.
In the comic Teen Titans Go! based upon Teen Titans, they were a couple and actually had kissed in one of the issues.