Question

it's all over ur face

Answer 1

سلام

شادی/ناراحتی... تو صورتش پیداست/هویداست.

Answer 2

hi there

 

it means: showing what you think of something by your expression

 

example: You can see anxiety written all over his face.

شما می توانید اضطراب او را از حالت چهره اش متوجه شوید

 

http://www.englishclub.com/ref/esl/Idioms/I/It_s_written_all_over_your_face._182.htm

http://idioms.thefreedictionary.com/all+over+face