Everyone loves the beginning of a relationship. You know, that honeymoon period filled with rainbows and stars, hearts and bliss?
无人不喜欢恋爱最开始的甜蜜，那种充满七彩虹霞和灿烂星光的蜜月期，心跳加速、欣喜若狂，你懂的。

Unfortunately, sometimes those easy, happy moments can be short-lived, and things become routine or turn sour.
然而不幸的是，这些轻松而幸福的时刻可能不会长久，恋爱变得越来越稀松平常、苦不堪言。

Watch New York-based organization, Restless Films, condense the full lifespan of a relationship in just five minutes.
来看看位于纽约的Restless Film团队制作的视频吧，它把恋爱的全过程浓缩在短短的5分钟之内。

If you can't relate, then either you haven't lived, or you're just very lucky.
如果你没有产生共鸣，要么你还没有经历过，要么你只是太幸运了。