Boyfriend keeps joking about me leaving him alone?

Last night was the third time he has made a “joke” about me not bothering him. I tell him that I don’t really bother him now. He gets home from work, I make food for him, we workout, then he plays video games. I really don’t bother him that much. It’s hurting my feelings. I asked why he thought that was a funny joke if I don’t actually bother him or what makes the joke funny or why is it relevant.

Can someone explain to me so I understand? I am just getting my feelings hurt over these “jokes” because I guess I don’t understand why they are funny. He gets mad that I get offended so I’d like to understand please.