Welcome Back, Kotter
S04E21 Oo, Oo, I Do (2)
In the episode "Oo, Oo, I Do (2)," Arnold becomes distressed when his fellow Sweathogs mock him for his inability to support Mary. Feeling overwhelmed, he disappears. Mary, determined to reassure him, tracks him down and helps him realize that their love is what truly matters. With her support, Arnold overcomes his fears, and the couple ultimately decides to tie the knot.
Season 4 Episodes
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The Drop-Ins (1)
The Drop-Ins (2)
Beau's Jest
Don't Come Up and See Me Sometime
Once Upon a Ledge
The Sweatmobile
Barbarino's Boo-Boo
X-Rated Education
The Barbarino Blues
Washington's Clone
Frog Day Afternoon
A Little Fright Music
A Winter's Coat Tail
Bride and Gloom
Barbarino's Baby
The Goodbye Guy
Come Back, Little Arnold
The Sweat Smell of Success
The Gang Show
Oo, Oo, I Do (1)
Oo, Oo, I Do (2)
I'm Okay, But You're Not
The Breadwinners