I am a fluentual speaker. I want to worn you. Wherever you see "Mie îmi" or "ție îți", "el își" or "noi ne"," voi vă" or "ele își" Well. It is corect but we don't use in speaking. Sounds too robotic. It's enough to say "Îmi". Or the others.. It is corect but in speaking we DO NOT USE "
I wanted to come in and respond to SisoEvaY saying that native speakers don't use this structure. There is a time when natives consistently use this full structure. They use it IF they are responding to another person who first used the shorter version. For example, if your Romanian wife says 'îmi este dor de tine' (I miss you) then the correct native response would be 'și mie îmi este dor de tine' (I miss you too). Similarly, if you say a simple phrase and drop the pronoum (e.g. 'te iubesc) then the correct response includes the full phrase (și eu te iubesc). This is a recurring pattern in Romanian.
You can say "Mie imi place" as it is correct, however native speakers almost never do. "Îmi" already implies youre talking about yourself so "mie" isn't necessary. You can use "mie imi place" to emphasize that it's you especially liking that particular thing, as opposed to someone else.