[Mabel let's out a breath of relief when Dipper reassures her he's still the same age as her and quickly giggles at McGucket's interjection.]

Happy Birthday, McGucket! Did you have a cake? If not I can make you one when we get to Goldenrod!

[Wherever that was.]

Let's do it! [Staying with someone she was familiar with then contacting their other GRunkle sounded like a good idea to her.] I want to find more Pokemon!