“我心里只有你一个人”用英语怎么说

完整表达：There is only you in my heart!
简洁表达：My heart is only for You !

http://dict.baidu.com/
以后就不用再问别人了 I only have your one people in the heart

you are the only one in my heart

1楼那个太中文化了吧....

There is only you in my heart!