If employee jokingly tells male co-worker that their female co-worker wants to whisper sweet nothings in his ear, does co-worker like him?

If an employee (we will call him MIKE) tells another co-worker (we will call him MATT) that a female co-worker (We will call her  SUE) wants to 'whisper sweet nothings' in Matt's ear...what it means is:

.....Mike is a toad and is trying to get MATT in trouble by causing him to make an unwanted advance on a co-worker, by lying about her intentions.

Report Mike to HR, he should not be involving other employees in inappropriate behavior even if he thinks it is just a joke.

No way of knowing from the information provided