Actually,I don't think we should have a romantic relationship while we are at school.About 80% of the teenagers nowadays still do not know what love is. They just do whatever people do, like hang out every day, buy each others gifts, go to the cinema etc.. This will affect their studies for sure. However, if they are mature enough, they would have understand this. When both sides understand, they can love each other without dating, why not? They care about each others, help each others, solve problems together, couples can do these to be in a relationship! In conclusion, dating is a bad idea, it will affect your study for sure. And it could also lead to underage sex, which is a criminal offense in some countries. Of course, being in love is not a bad thing,it's just that teenage is not the right age to fall in love.