I know that おやすみなさい。良い夢を❣️ means "goodnight. sweet dreams!"

I also know that 良い夢を is not something regularly used in Japanese. Right? Is
this a normal thing for a Japanese man to write to a female friend? Or does it
sound more intimate?

How would you respond?
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2021-01-22T01:33:25.370
83812
2021-01-22T21:52:03.417
2021-01-22T21:52:03.417
41649
41649
question
usage expressions
When to use 良い夢を
This is loan-expression of "Have a nice dream" from English, I suppose. So as
long as you are not Japanese, your new friend won't feel strange, but if a
Japanese man say that, it would sound slightly affected or it would seem that
he tried to look cool.
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2021-01-22T13:39:28.630
83824
2021-01-22T13:39:28.630
83812
answer