A man wrestles with homosexual attraction in the second half of Season 1, and into subsequent Seasons

Several episodes in the first three seasons with strong homosexual themes.

A homosexual male couple is shown passionately making out in a bathroom.

In Season three a main character passionately kisses and has sex with another main character. Sounds and movements and actions are seen in the event.

In S3E2, a brief scene of a man and woman having sex is shown (no explicit nudity) during a recollection.

Constant smoking and drinking, often heavy drinking, throughout all seasons and episodes. Some drug use.