You shouldn't always assume people are faking their depression.
Howard is talking with Eric who seems downhearted.
Howard wants to spend time with his friend Eric.
Howard notices that Eric is acting like his usual self and tells him he should talk to his doctor.
Howard ignores Eric's mood and thinks that he just wants attention.
Eric feels relieved someone cares, takes his advice and begins to feel better.
Eric feels like no one understands what he's going through and overdoses on drugs.