It's not something bad, when I was a kid I watched a lot of anime and read a lot of manga, and once, I even fell in love with an anime character, Ichigo Kurosaki from Bleach. Well, I thought it was love, I imagined how nice it would have been if I had existed in the anime world and met that character. I even had a bedding set with anime characters ordered from this site https://www.animelovepillow.com/anime/anime-bedding-set/
. But when I grow up, I understood that it was just a fan thing. We all have someone we like from TV shows or movies and I think it's ok.