Worst argument ever!😱

The worst argument I had was last year with one of my best friends (S). I had a secret about a boy I liked and I didn't wanna tell one of my best friends(T) because I thought S would judge me. So I only told T during gym class. Then one day durning the same week, S found out that I had a secret and that only told T. S got really mad at me for not telling her, we didn't talk to each other for almost two weeks. It was hard because I missed talking to her. I told her I was sorry for not telling her, and she said sorry too. I'm glad me and her are still best friends, I don't know what I would do without her.