So if you're a male Jedi, you'll get some female companions with whom you can forge a romantic relationship (and similarly females get male ones but my character is a dude so enough about that).
It's against the Jedi code to fall in love, and in fact, on Tython there's a quest where you have to blow the whistle on 2 padawans who are too intimate.
My question is, does it mess up your lightside alignment or anything to pursue a romantic relationship with one of your companions if you're a Jedi?