Relationships are a funny thing. It's something that we all think about It, probably more than we should. Also, it seems like everyone has relationship advice to give, regardless of whether or not they've ever actually had a successful relationship — or any relationship at all for that matter, but we all like to pretend like we're little love gurus. Relationships are also clearly not like how they are portrayed in movies. The idea of love at first sight is so unrealistic it hurts, and they really overemphasize the idea that 'opposites attract'; any psychologist will tell you differently.
If you want to see the reality of what relationships are actualy like, well, Twitter has got your back.