A possible summary is:
The video is about a prank where Gavin handcuffs himself to his ex-girlfriend Piper and ruins her date plans. They do various activities such as making a mess with coke and mentos, doing yoga poses, going to Starbucks, and giving each other bad makeovers. Gavin also promotes his new song "She's a 10" and gives Piper some gift cards to Chili's. The video ends with a montage of their past moments and his song playing in the background.
Here are the key facts extracted from the text:
1. The scenario involves a person named Gavin being handcuffed to a person named Piper.
2. Piper's house is the location of the events.
3. Gavin mentions he has a date later, which gets cancelled due to the handcuffing.
4. The duo attempts to create a distraction using Coke and Mentos.
5. They plan to make a mess and create a "little science experiment".
6. The handcuff key is small and Gavin warns that losing it would require a trip to the fire department to cut it off.
7. Piper's date is also mentioned, and it's suggested that Gavin could bring his date along for the handcuffed experience.
8. The group decides to go to Starbucks.
9. Gavin and Piper engage in a debate about makeovers and decide to give each other makeovers.
10. They visit a makeup store and purchase random makeup products.
11. Gavin does Piper's makeup, creating a bold, red lip look.
12. Piper does Gavin's makeup, giving him a unibrow and overlined lips.
13. The group compares their makeup looks and declares Piper the winner.
14. The handcuffs are finally removed after Gavin and Piper complete their makeovers.
15. As a gift, someone presents Gavin and his date with multiple gift cards to a restaurant.
16. The video ends with a call to action, asking viewers to like, comment, and subscribe for more content.