Have you heard of the "orange peel theory"
The theory has become popular on TikTok and is when your partner does a small act of service for you that you are perfectly capable of doing on your own-- like peeling an orange-- but it's something you don't like to do or have a hard time doing. This small act can reveal how well they know you, how they take care of you and the future of your relationship.
On person a reddit revealed that this theory led to her breaking up with her boyfriend. She said asked her BF of 7 months to do small favors and he questioned it and didn't do them. She explained it made her realize that she was putting more into the relationship that he was and that he was using her.