Lyric discussion by Xarex 

Cover art for Wrong Impression lyrics by Natalie Imbruglia

jassss, you are right. He's actually putting up walls. She is trying to make a connection with him and from what she's singing about.. it does seem like he is interested but scared.. or he's confused about it. It seems she likes him and she's just waiting for him to ask her for something more...

"Haven't you wondered... Why you're finding it hard just looking at me." The line kind of states that he does have a thing for her.

But he never did ask.. "Haven't you wondered. What we could've been. If you'd only let me in."