Yes. Yes to all of the hopelessly pining Matt. Yes to Matt purposely putting his bed right opposite where Foggy's is on the opposite side just so that he can fall asleep to his heartbeat more easily. Yes to Matt being in love with Foggy but being so shy that he runs away whenever they are about to run into each other, so that Foggy thinks he hates him.
Re: Matt spies on foggy
Just all of the yes to all of the feels.