A youtuber, Malls, decides to do a challenge where he's intentionally mean to his girlfriend, Tamsin, for 24 hours. He starts by waking her up harshly, making fun of her appearance, and being critical of her habits. Throughout the day, he continues to be mean, making her go for a run, telling her what to eat, and being possessive. However, things take a turn when Tamsin discovers that Malls is filming their interactions for a challenge video. She decides to turn the tables on him by pretending to break up with him, which catches Malls off guard. In the end, Malls apologizes, and Tamsin reveals that she knew about the challenge all along and was just playing along.
Here are the key facts extracted from the text:
1. The video starts with the host, Malls, planning to be mean to his girlfriend, Tamsin, for 24 hours.
2. Malls wakes Tamsin up at 1:00 p.m. and starts being mean to her.
3. Tamsin gets mad at Malls and tries to defend herself.
4. Malls continues to be mean to Tamsin throughout the day, making fun of her appearance, eating habits, and more.
5. Tamsin gets increasingly annoyed and frustrated with Malls' behavior.
6. Malls plans to take Tamsin to a cafe and be mean to her there too.
7. Tamsin orders a pizza, but Malls tries to persuade her to get a salad instead.
8. Tamsin gets upset and doesn't order the pizza.
9. Malls feels bad for being mean to Tamsin.
10. Tamsin discovers that Malls is filming a challenge video and gets revenge by pretending to break up with him.
11. Malls reveals that he was just pretending to be mean for the video and apologizes to Tamsin.
12. Tamsin forgives Malls, but is still upset about the prank.
Note: I excluded any opinions or subjective statements, only including factual information about the events that unfolded in the video.