- Mabel Pines: I just wish summer could last forever...
- Dipper Pines: But it can't, Mabel. That's part of growing up. Things change. Summer ends.
- Ford Pines: According to my research, the entire valley of Gravity Falls was formed when an extraterrestrial object crash-landed here millions of years ago. Did this craft cause the town's strange properties? Or, did the town's strange properties attract the craft? The answer is still unknown.
- Dipper Pines: Wait, no!
- Ford Pines: Stay back! It's too dangerous! Sealing the rift is what's important now! Take this!
- Ford Pines: You're gonna have to do it without me! Use the adhesive! Fix the rift! Save the universe, Dipper!