What episode of Little House on the Prairie is this???!

What episode of Little House on the Prairie is this???

Okay, a few years ago I started collecting the seasons of Little House On the Prairie on DVD.

Today, as I was really bored, I decided to watch the episode in which Mrs. Olson hires Percival to teach Nellie how to cook and they fall in love and get married.
But then I started going through the lists of episodes for seasons 6 and 7 (I assumed it would be around there), and I couldn't find anything in the descriptions about their wedding.

So, if you know what episode/what season the episode I am thinking about was, that would be great!


Thanks!

137. He Loves Me, He Loves Me Not (1)
Guest Star: Steve Tracy (Percival Dalton) Alison Arngrim (Nellie Oleson) Dub Taylor (Houston)

Almanzo asks for Laura's hand in marriage. Mr. Ingalls tells Almanzo to wait until Laura was eighteen. Not wanting to wait, Almanzo forces Laura to choose him or respect her father. Laura respects her father's wishes. Almanzo leaves town and causes Laura a lot of heartache. Harriet hires Percival Dalton to help her in the restaurant. Nellie and Percival fall in love and eventually Percival asks Nellie to marry him. Adam's father dies, which means that a new blind school wouldn't be built in Walnut Grove.


b: 05-May-1980 w: Michael Landon d: Michael Landon

NOTE: There's love, marriage and heartache and changes (blind school & hotel) in this story for many of the residents of Walnut Grove. Plenty of humorous scenes thrown in (like the first meeting between Laura and Houston). Alison Arngrim as Nellie Oleson was credited as a guest in this episode (as she meets her future husband in here). Watch out for Percival Dalton and his forceful effect on Nellie and Mrs. Oleson. Nels can't believe it.


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138. He Loves Me, He Loves Me Not (2)
Guest Star: Steve Tracy (Percival Dalton) Alison Arngrim (Nellie Oleson) Dean Butler (Almanzo Wilder) Dub Taylor (Houston)

Laura helps Adam and Mary set up a new blind school in Sleepy Eye to try to get her mind off of Almanzo. That doesn't work because Almanzo is also in Sleepy Eye. When Almanzo gets very sick, Laura rushes to help him. She finds out that he had been secretly helping to pay the rent for the blind school. Almanzo pulls through thanks to Laura being by his side. Mr. Ingalls decides to allow Almanzo to marry Laura in one year, instead of two.


b: 12-May-1980 w: Michael Landon d: Michael Landon

NOTE: Alison Arngrim and Dean Butler were credited as guests in this episode.
Continuing the story of love for Laura, Almanzo, and Nellie with Percival.