Daily Laughter Injection on Instagram: "Title - Shameless (U.S.) Episode Title: "Simple Pleasures" Season 4, Episode 1 Original Air Date: January 12, 2014 Summary: The Gallaghers are all dealing with changes and challenges as the season opens. Fiona is adjusting to her job as a supervisor and tries to maintain a more stable lifestyle. Frank is missing (later found in Mexico) and still in bad shape due to his alcohol-related health issues. Lip returns home from MIT for the summer but struggles wi