The context of the following conversation is Sasha told her friends a secret about her brother that she was not supposed to share.:
Sasha says Are you Ok?.
The friend responds I'm alright, just thought about my brother.
Sasha responds what did he do?.
The friend responds Hmm I'm interested. Let the cat out of the bag..
Sasha responds You won't believe my brother is a gay!.
The friend responds Oh my gosh. What a big secret.