Looking for an anime that isn't a harem and more realistic if that makes sense.?

Ok so I don't really hate harems and other similar genres but I do hate anime that have like ten girls liking one average joe guy and then he's just so oblivious to it or won't pick a girl and it just ticks me off. I really liked say I love you where he was more into one girl and was only after her. I basically want an anime that cuts back on how many girls are in there and makes it more of a romance then working on fan service. You don't need a beach episode to make an anime good. A love triangle is ok but I'm done with harems for a while they all feel the same.