I haven't actually seen the "El Arca" movie, as the only English version that's up is out of sync (and who cares by how much?), but would it have been better if Kairel's page was removed and instead Xiro's was added? It is like he is her love interest, but he doesn't accept her until he learns the error of his ways and until his first choice, Bruma, dies from getting squashed and drowning.
I warn you. I could be mistaken. When I uploaded the "Kairel" article, I wasn't even aware of a "Main Character Love Interest" or whatever.