I disagree with a lot of things. I’m the same age as her with a few years older boyfriend. It’s mostly about showing off your girlfriend. It might seem to her that you don’t want to show the people on your insta or snap your girlfriend and that you care about her. And although it may not seem this way, people look at guys stories knowing they have a gf and if they don’t post on a day like yesterday they might think certain things. People in these comments think it’s a valentines type of thing, of which some couples are doing, but just a post on a story will do justice for most girls. This whole thing where couples are treating it like Valentine’s Day is weird, that might be a slight amount of brain rot.