200分求英文高手帮忙翻译下面一句话.急........

Maybe one day, when you and I scratch each other by shoulders, I will pause and gaze at your varnishing figure, tell myself, this man(woman), was once a true love of mine

五楼：对于你的两点观点，解释如下，
第一，中文中的“擦肩而过”在英语中也有类似的说法。
第二：look after 用在此处当然可以，不过look after 只是目送的意思，用在此处没有原文中的感情色彩，个人感觉用gaze at感情色彩浓一些。
个人浅见，请指正。

或许有一天， 你我擦身而过，我会停住脚步,凝视那个远去的身影， 告诉自己，这个人，我曾经爱过。
Perhaps there is a day that we come across and pass by each other,I will stop my steps and looked after your vanishing back and tell myself:I have once loved this guy(man), very deeply.
应该是对的了我觉得，因为才肩而过硬要翻译的话在英语中显得很奇怪，我说的是偶然相遇come across 并其实也就是擦身而过pass by 如果硬要和什么肩膀相撞，我觉得反而不美……vanishing back 是逐渐消失的背影looked after 是目送的意思

或许有一天， 你我擦身而过，
Perhaps one day, your I scratch the body,
我会停住脚步,凝视那个远去的身影，
I will anchor the footsteps, stares at form which that will go far away,
告诉自己，这个人，我曾经爱过。
Tells itself, this person, I had loved.

Some day maybe
Pass by you and