Ep 7. The One Where Ross Finds Out

In Friends season 2 episode 7, titled "The One Where Ross Finds Out", Ross starts to suspect that his ex-wife Carol might be seeing another woman while pregnant with his child. Rachel urges Ross to move on from his obsession with Carol and try dating again, but Ross is hesitant because he still has feelings for Rachel.

Meanwhile, Joey has a new job as a museum tour guide but struggles with retaining all the historical information necessary for the job. Chandler, trying to impress a woman at the museum, offers to help Joey study and hilariously tries to teach Joey ridiculous facts instead of relevant ones.

Phoebe tries to help Monica become more comfortable in her own skin by giving her a relaxer, but things quickly go awry and Monica ends up with an absurdly frizzy hairstyle.

As the episode comes to a climax, Ross finally discovers the truth about Carol and must confront his feelings for Rachel once and for all. It's a poignant and emotional moment that sets the stage for the rest of the series.

Overall, "The One Where Ross Finds Out" is a classic episode of Friends that blends humor and heart to create a memorable and impactful moment for one of the show's most beloved characters.