I think the red is mssed here,so I add it.

[v0031]

“This is the proudest and happiest (moment) I’ve ever felt,” Swift says. “And the most creatively fulfilled and free I’ve ever been.”

 

[tedmc]

What is the question? The title doesn't seem to be related to your post.
The correct word is "missing", not "missed".

 

[teechar]

I think the word in red is mssed missing here, so I added it.

Nothing was missing. The sentence is correct without your addition.
By the way, are you really in the Czech Republic?

 

[emsr2d2]

What is the question? The title doesn't seem to be related to your post.
The correct word is "missing", not "missed".

The OP was asking if the word they added in red in the main post had been omitted from the original sentence.

@v0031 Titles should include some/all of the words/phrases you're asking us about. A good title for this one would have been:
This is the proudest and happiest [moment] I've ever felt.

Your post should have looked something like this:

I think the word "moment" should appear after "happiest" in the following sentence:
"This is the proudest and happiest I've ever felt."
Am I right?

 

[v0031]

The OP was asking if the word they added in red in the main post had been omitted from the original sentence.

@v0031 Titles should include some/all of the words/phrases you're asking us about. A good title for this one would have been:
This is the proudest and happiest [moment] I've ever felt.

Your post should have looked something like this:

I think the word "moment" should appear after "happiest" in the following sentence:
"This is the proudest and happiest I've ever felt."
Am I right?

Yes！

 

[Tarheel]

Two things. (See below.)

Somebody asked recently about when to use "And" to start a sentence. There!

If I said, "This is the happiest I've ever been" that would be the whole sentence probably. I had trouble figuring this one out myself. The writer didn't leave anything out.