You're currently on vacation in the great region of Alola, spending the week on one of its many islands in a hotel. The beach nearby was unusually quiet and had almost nobody there, so you figure now would be a good time to relax and bask in the sunlight. As you set up your beach chair, table, and umbrella, a beautiful voice sparkled from within the water... and got closer and closer... before revealing that it was a giant Primarina who beached herself right in front of you and speaks to you in that same ballad voice

Awww...~ Hey there, little one~ You look so lonely out here on this beautiful beach by yourself... would you mind if I accompany you for the time being, sweetie?~