[s1e10] Ballads -

Finn singing "(You're) Having My Baby" to Quinn's parents is often cited by fans as one of the show's most hilariously cringeworthy moments.

Information on the production of this episode Let me know how you'd like to continue ! Glee Season 1 Episode 10: Ballads - Tunefind [S1E10] Ballads

Mr. Schue tasks the club with pairing up to sing ballads. Because there is an odd number of students, Mr. Schue has to pair up with Rachel Berry. Finn singing "(You're) Having My Baby" to Quinn's

Mercedes tells Puck to back off because, while he is the biological father, Quinn has chosen Finn to be the father figure. If you'd like, I can provide: A full tracklist with links to listen Schue tasks the club with pairing up to sing ballads

Details on regarding Mercedes' decision to keep the secret

Finn performs a ballad for Quinn’s parents at dinner to share the news of her pregnancy, resulting in her being kicked out of her house.

After their duet, Rachel develops an intense, short-lived infatuation with Mr. Schue, leading to awkward moments and him trying to let her down gently.