User blog comment:SeddieWarrior/Is Seddie like Romeo and Juliet?/@comment-1874176-20100919065940

Not necessarily because Romeo and Juliet is based on old family hatred and the feelings between Sam and Freddie are completely personal.

Romeo and Juliet is also love at first sight, they didn´t know each other for years like Sam and Freddie do.

There might be some parallels, but I don´t think you can compare it directly.