Audio problem: Penelope ends the call between Alex and Lydia while Lydia and Leslie are at the store; after that you can hear someone whisper a swear word shortly after.
Boundaries - S4-E3
Continuity mistake: Alex and his mom are talking with Grandma about masturbation. Alex is in his school uniform shirt but for one shot he has a hoodie on, then in the next shot it's gone.
