I played as a female Tav, and I'd intended to get her together with Wyll because they seemed pretty compatible. But because my backstory was that she started quite socially awkward, I turned down his offer of a kiss in the Temple of Shar, hoping that I'd be able to change my mind later (like at the party in act 1 where it looks like you can choose who to romance). But it never happened. When I completed his quest line and he announced his new name he said he wanted to prepare dinner for us and I thought he was going to ask my character out again, but no. I even took the love test and passed every question, he sounded romantic during the test but then nothing happened afterwards. I think if you pass the love test with a character who's got a high enough approval, they should ask if it meant something. Especially if they had already tried to romance you. I'm actually thinking of going back to my last save before the dance to replay the second half of the game soon to see what happens.