I like that you kept the rhymes simple, but tight. This could be a lighter piece, I but I feel some words like 'enrapture' or 'temperament' weigh down the syllable count and thus the meter. They also take on a an air of stuffiness for a piece that is generally retrained and elegant. The narrative and pacing re spot on, not to much time is spent on building up scenery, which I think is a good choice. You've employed just the right amount that the scene is set but its not dictated to me. 

Kudos, keep up the good work. 

I like normal poetry format. 4 lines. Simple logical rhymes. No words too out of here. It's like a story. It's like a conversation. It feels very fluid and spoken. I'd love to have you describe an image and see if you're style would change

    If I do pause at the window  
    Enraptured in its nature  
    Does fear course to and fro  
    Curiosity I would wager  

    I imagine you might be out there  
    Smiling up at me  
    I'd return my smile fair  
    leave you wondering  

    Why does she smile
    When she cannot see
    Her temperament must be mild
    If she smile so simply

    Or maybe I see strangers
    lurking right behind 
    Hiding fearful dangers
    My heart runs quick and blind

    Say perhaps I did imagine
    A spirit kind and rare
    So I'd rather begin
    To believe that smile we did share

    Maybe my grip on reality 
    Has faltered and depart
    Searching for you rarely
    Has fooled my naive heart

    Maybe you too search 
    And imagine me smiling back
    We can both pretend
    Windows are funny like that

 
https://www.reddit.com/r/OCPoetry/comments/88wl7l/yellow/


https://www.reddit.com/r/OCPoetry/comments/88wihq/be_local/




You caught me at my window