영광입니다 [ yeonggwang-imnida ]
영광 means ‘honor’ and 입니다 is a polite form of 이다 [ ida ], which acts like the verb ‘be’ in many sentences.
You can use this expression to say ‘It is an honor‘ or ‘I am honored‘.
If you want to emphasize, you can put 아주 [ aju ], or 매우 [ maeu ] in front, which both mean ‘very’.
ex) You are my friend, so 매우 영광입니다.