是正确的，如果我说这个？

(Smile , don't be ashamed from your feelings, I will be with you forever)
Can I say this ? Or how would a chinese man say from a similar way ?
别因为你对我的感觉而害羞，我会永远在你身边

The back translation of your version is "Don't let your feelings for me be your blush.  I will always be at your side"]

I will let the native speakers say it in a colloquial style.  Here's my poetic version...

以笑代於你的汗顏, 永不離於你.  - Let smiles be your blush.  I will never part from thee.

是正确的，如果我说这个？如果我这么说正确吗？

(Smile , don't be ashamed from your feelings, I will be with you forever)
Can I say this ? Or how would a chinese man say from a similar way ?
别因为你对我的感觉而害羞，我会永远在你身边 This way is OK!

如果我說這樣是正確的嗎？是正确的，如果我说这个？

(Smile , don't be ashamed from your feelings, I will be with you forever)
Can I say this ? Or how would a chinese man say from a similar way ?
别因为你对我的感觉而害羞，我会永远在你身边

（笑一個，別不好意思），就跟著感覺走吧，我會永遠陪在妳身邊。

基本上我覺得這種情況時華人不會強調別人笑一個別不好意思，這樣有點怪，所以我把它括號起來，然後加了一句我覺得類似情況下可說的話而不原文照翻，希望有幫到你:)

 

如果我这样说是正确的吗？
(Smile , don't be ashamed from your feelings, I will be with you forever)
Can I say this ? Or how would a chinese man say from a similar way ?
别因为你对我的感觉而害羞，我会永远在你身边。

同意 anita998710 ：

笑一个吧，

別因为对我有了感情而觉得不好意思（don't be ashamed of your feelings towards me)，
我会永远在你身边陪伴你。