Things that come in pairs

One downside of knowing multiple languages is that you always get confused and overcomplicate things.

See in English, things like Pants and Glasses come in pairs, and are plural. French is similar, although often the singular works as well.

So when it comes to German, I often get confused about words like “die Hose”, “die Brille”, because I instinctively think they’re plural. Turns out, they’re not.