Sunday, monday, happy days. Tuesday, wendnesday happy days. Thursday, Friday, Happy Days, Saturday, what a day, Rockin all week with you. This day is ours Wont you be mine. This day is ours Oh please be mine. Hello sunshine, goodbye rain, She's wearing my high school ring on her chain. She's my steady, I'm her man, I'm gonna love her all I can. Gonna cruise her round the town, Show everybody what I've found Rocknroll with all my friends Hopin the music never ends. These Happy Days are yours and mine These Happy Days are yours and mine These Happy Days are yours and mine, Happy Days.