Some mild sex references including references to harlots, one night stands and unprotected sex are occasionally mentioned.
In Season 1, one character is known to have "visited" another character, and later tries to seduce him, although, failing to do so.
In Season 2 Episode 2, a woman is discovered to be a lesbian. She mildly kisses an unassuming shopgirl, and the shopgirl runs away. Later on the woman mentions a previous, failed lesbian relationship between herself and a married woman. Meanwhile, this same woman is leading two married men on and arranges a secret rendezvous between herself and one of the gentlemen, but the man's reputation is saved before anything happens.