Continuation for "High Schoolers' Problem"

"Phew, tired. Exhausting. Oh ya, have you found out the answer, Tracy?"Karen blurted one morning when they were at school.
"What do you think?"
"No?"
"I'm not quite sure about it. However, I've found out that she actually had a boyfriend"
"Boyfriend? Are you sure? Is it true? Did you get the wrong information?"
"That's why I say that I'm not sure about it. I think it should be quite true anyway."
"Oh, so the answer is that she's not a lesbian. Sheesh, yet we've wasted time to check. Useless"
"I told you that it's not true. Just that you're the one who keep saying it to scare me."
"Fine. Let the case close then."
"Of course. If it's not close what else do you want to do?"
Karen just nodded no and for sure, the case is CLOSED.