"Tanya, I don't think we should let Diana go… what if she gets bullied by her brother?" Yuri advised. As Diana's best friend, how could she just watch as Diana went out to be humiliated? Yuri wanted Diana to be happy and that meant Diana needed Tanya's help. As usual, Tanya would be the one to decide on how the event unfolds.
"Yuri, Diana doesn't want our help. Sometimes it's for the best to just let someone deal with their own personal problems. This is a pride issue anyway." Tanya declined. She knew it wouldn't end well if she interferes after Diana explicitly told her not to.
It would be for the best that Tanya lets the matter go through its natural course.
"Besides, are you sure it's the best decision to talk about this while Diana is on a short toilet break? She will be back any minute now." Tanya sighed.