Favours

How is it possible? He offers to go out of his way, buy the thing from me, and make me feel like he is doing me a really big favour, when he really should have picked it up a week ago, I’ve had to pay extra just to get it in for him, and now I’ve gotta stay back late just to get this all taken care of once and for all… And somehow I still end up feeling like I owe HIM one.