If I remember right in the earlier episodes when Lip smoked in the school bathroom sometimes she’d take some puffs of his cigarette. Don’t recall Carl smoking pot or doing drugs at all. Actors who portray smokers in Shameless are trained to mimic the mannerisms and body language associated with smoking. They practice holding a cigarette, taking drags, and.

Shameless Lip Smoking
According to White, Lip became the series' smoking poster child because the non-smoking actors were less believable. "It is surprisingly difficult to fake smoking if you're not a.