The summary is:
The video is about a person who tries to live off one pound a day for a week as a challenge. He shows what he buys from the supermarket, how he cooks his meals, and how he rates them. He also talks about the sponsor of the video, Revolut, which is a financial app that helps him track his spending and offers perks and cashback. He also tries to cut his own hair and fails. He ends the video by announcing a giveaway and asking people to like, comment and subscribe.
Here are some key facts extracted from the text:
1. The text is a transcript of a YouTube video where the speaker tries to live off one pound a day for a week.
2. The speaker is a vegan and buys most of his food from Lidl, a discount supermarket chain.
3. The speaker uses Revolut, a financial app that sponsors the video, to track his spending and offers a giveaway to his viewers.
4. The speaker makes simple meals such as beans on toast, pasta with chopped tomatoes, and roasted potatoes and carrots.
5. The speaker cuts his own hair and regrets it. He also has a kitten named Porsche.