[Oh, Zatanna understood the confusion all too well. She'd never denied the unexpected attraction she'd felt towards the second boy, all the while still carrying affection for her first. Nor had she ever felt guilty about it. Not much.]
[She smiled sheepishly, knowing Elena wasn't judging her so much as she was caught off-guard.]
I've always liked Robin, honestly. Pretty much from the moment we met. I never stopped.
...and that's what I told Richie. I like him, too, but I'll never actually do anything about it because there's somebody I like more. I thought he deserved to know that much.
[Simultaneously confession and turning him down, when he hadn't even been aware either were a possibility. The expression on his face had been...pretty amusing, when she looked back. Pure shock, right there.]