A new trend is taking over TikTok, with users testing their relationships using a method known as the "Bid Test".
Thousands of users are participating in the "Bird Theory" trend, where they tell their partner they saw a bird and record their reaction.
The viral TikTok trend is all about testing your relationship by using a scientific method known as the "Bid Test" to gauge your partner's engagement.
The trend has nothing to do with actual birds, but rather serves as a way to assess one's partner's interest and engagement in the relationship.
Author's summary: TikTok's "Bird Theory" trend tests relationships.