如果你不开心,请不要哭泣 我的心情会跟随着你的感觉 即使我们是朋友 翻译

tl365cherry的回答，有语法问题，you,应为your。
as if 意思是“好像”，在此是不恰当的。
feel是动词，不能作名词，此处应为feeling.
with后不能接从句，只能接非谓语动词。故，be with you 是不对的。
正确的翻译应是

If you fell into sadness,please don't cry.My heart will still be with your feeling,just for we are friends!

If you are not happy, please do not cry 。my heart will be with you feel as if we are friends

If you are not happy, please do not cry 。my heart will be with you feel as if we are friends

If you are not happy, please do not cry my heart will be with you feel as if we are friends