You said one variation yourself, "I am impressed." However, that is not the most common way. Most people say "Very nice," "Well done," or any other variation of me, you, and good, such as "You did well," "You were marvelous". There are many other ways, too. But those are the common ones - or at least the ones I use.
Stephen Long was the English Botanist who explored mainly in eastern Oklahoma and wrote that he was impressed with Oklahoma.
Just say 'sick'
It means "I am impressed".
Je suis impressionné
I am impressed.
impressionné <3 <3 <3
It was a poem.
Paula , je suis très impressioné.
It means he is impressed by yuor humility.
because they tried to impressed you or fit in
Napahanga ka ba?
Say what in English?