A possible concise summary is:
The speaker tells the story of how he met his ex-girlfriend, who was a new student at his boarding school. He says she confessed her attraction to him and they started dating, but he later discovered that she was also touching other girls in the dorm. He says he was heartbroken and shocked when he saw her trying to kiss one of her friends, who rejected her. He says she was expelled from the school and he never saw her again. He asks the viewers to comment on what they would have done in his situation and to like and subscribe to his channel.
Here are the key facts extracted from the text:
- The text is a transcript of a YouTube video where the speaker tells a story about his ex-girlfriend who turned out to be a lesbian.
- The speaker met his ex-girlfriend at a boarding school where they both lived and studied.
- The ex-girlfriend confessed her feelings to the speaker and they started dating after a kiss.
- The speaker discovered that his ex-girlfriend was inciting other girls to touch each other and he saw her trying to kiss one of them.
- The ex-girlfriend was expelled from the boarding school and apologized to the speaker before leaving.
- The speaker asked his viewers to comment on what they would have done in his situation and to subscribe to his channel.
These are the facts I extracted from the text. Do you want me to do anything else?