I really do love you 和 I really love you 在表达上有什么区别?

I really do love you 和 I really love you 在表达上有什么区别? I really love you. i really love you God knows I do.I really really do和I love you ,god knows I do i love you.i really I really, truely love you. 什么意思 英语i really love you I really fucking love you I really love you Lorrain Dear I really love you I really really do love I really love you,do you still think I kidding?