Lars and Gil used to be lovers, which is a fact. But why did Parker interfere in the thing between Lars and Gil?I think Parker is just a friend. It's none of Parker's business.
Similarly, Parker refused Gil to insist on his deal, probably because Parker thought they were just friends, and the relationship was not close enough to interfere with each other's things.
Why should Gil feel guilty about Parker?Why does Parker look a little depressed when Parker says that his relationship with Gil is not as close as Lars?