All these people upset about "underage lgbt representation" being "inappropriate" only see LGBT people as sex objects and somehow have forgotten that teens have romantic relationships without any kind of sexual activity all the time. Some of the most famous literature of all time is about teenage relationships. It's only deemed inappropriate when it's LGBT people for the simple reason that a whole lot of people can only see LGBT people as sex objects. Which is pretty ironic, truth be told. Meanwhile those same people will go out and try to play match-up with their toddlers at the park. Talking about how their barely walking child is "such a flirt." Or purchase onesies that say things like "Lady Killer."

LGBT people were/are also teenagers at one point and we have/had non-sexual relationships. Romance between any two teenagers is not inappropriate as long as you keep it out of the gutter and don't force sexual behavior into them when it's not even present.