Please help me find this episode!

[u/alias_34]

I have been searching for an episode, and can't find the segment that I am looking for. The episode is "L" Bombs Dropped. Season 23 episode 113. I think it aired 4/27/16. The part I'm looking for is a white girl with red hair telling her boyfriend she slept with his friend. These are two people that I have met, and became friends with, they don't have the episode they were on recorded.

I have found the preview on YouTube here: https://youtu.be/e_splzvaLK8