I don't think it's weird~ I like imagining scenarios for my villagers! Either based on conversations we've had, their environment, or on their design!
I don't think any of my villagers would hit it off too well at first. I've considered Deirdre and Kabuki, because I think it would start out as the two hating each other (Kabuki being the town's lonely grump and liking things quiet, whereas Deirdre is wild and obnoxious), but maybe they could warm up to each other over time! I feel Freya and Kabuki could have also had a past fling, but it didn't work out cuz Kabuki is angry grump and now she teases him about it. I think Freya would have gotten over it within a second, but she likes to torture him~ in the end, she's probably his closest companion as a sassy big sister figure.
Other than Kabuki, I don't think anyone else would be romantically interested in another villager within my town. I have other stories for everyone else tho. :3