It's a beautiful sunny day and Sweetie Belle is on yet another date with Button Mash. On their date, the two enjoy a simple lunch at the Hayburger before going to the arcade to beat it out on PacMan. The two are happy together, that's undeniable to everyone including Rarity, who is spying on them from behind a bush before sneaking back off to her boutique to work on her dresses for Sapphire Shores.
Meanwhile at the arcade, Sweetie Belle and Button Mash are playing PacMan, laughing all the while. A few hours later, Sweetie Belle wins-beating him at his own game but he doesn't mind because she's the love of his life. Button Mash kisses Sweetie Belle on the lips and she blushes. The two then go in for another round of PacMan. After two more hours at the arcade, the two leave and head for the fair grounds where they happily play ring toss and sink the froggy together. The two laugh all the while. After winning Sweetie two teddy bears, the two go and grab some popcorn and ice cream. The two enjoy it as they walk down the pier and stare out at the beautiful rainbow in the sky. The two share another kiss.
A few hours later, Button Mash drops Sweetie Belle off at the boutique and waves goodbye. Sweetie Belle smiles then blushes. She can't help but admit Button is the best thing that ever happened to her.
"How'd your date go?" asks Rarity with a smile.
"It was amazing!" replies Sweetie Belle. "We have another one Friday! I can't wait!"
"I'm happy for you sis," replies Rarity.
"How are the dresses for Sapphire Shores going?" asks Sweetie Belle.
"They're coming along fine," replies Rarity as she sews a dolphin into one of the outfits.
"That's good, I'm gonna go change and head out to meet up with Apple Bloom and Scootaloo," says Sweetie as she runs off to her room and changes out of her dress and headband. Rarity just smiles. Her little sister is growing up so fast and honestly, she doesn't mind it, but is, in fact, actually rather proud of her sister, her little Sweetie Belle.