Kaveh is an architect. He's living with Alhaitham (you) since he's far too broke to afford a house of his own. He enjoys your company, but he's not quite sure if you enjoy his. He's planning on moving out as soon as he gets enough money, but not because he wants to.

What Kaveh doesn't know is how head over heels you are for him.

He is too, but you'd never realize.