Eric pulls one down of Donna's pants during a basketball game in the front - to reveal that Donna is wearing a pair of ugly granny-style panties. Valentine's Day occurs and Kelso makes a shocking discovery about Laurie.
- Topher Grace as Eric Forman
- Mila Kunis as Jackie Burkhart
- Ashton Kutcher as Michael Kelso
- Danny Masterson as Steven Hyde
- Laura Prepon as Donna Pinciotti
- Wilmer Valderrama as Fez
- Debra Jo Rupp as Kitty Forman
- Kurtwood Smith as Red Forman
- Tanya Roberts as Midge Pinciotti (credit only)
- Don Stark as Bob Pinciotti (credit only)
- Allison Munn as Caroline
- Oliver MacReady as Guy
- Actually, it's Hyde's fault that Donna was upset on Valentine's Day due to his manipulation of Eric.
- Hyde states that it's his nature to "burn" others.
- Kelso and Laurie are over.
- Featues the first insance of the high-pitched bass jingle.