Awww, being part of the wedding would be amazing. Kiera probably cried at it, because she's a big softie at heart. She'd have been gutted when he died, too, and super worried when she picked up and left, but also understood that need to just leave.
Also, we could have future friendship with Nina and Lyllia because I feel like they would soooo get along. It could even start with Nina wandering out to the stables, because she's a horse lover and I feel like she'd do that at some point as she gets to know the town. Actually, it could have already happened, if we want them to already be friendly! I just think they have to be friends because they're really similar and yes.
Nick was also just a couple years behind her in school, so there's a good chance that they possibly knew each other or at least of one another? Either way, they could be friendly, too.