But there is an interesting coincidence from almost three seasons ago and now.

An interesting coincidence that they should happen to mention it just when he was here to hear.

What an interesting coincidence that both men had animal names.

The Potter was there at the time, which may also be an interesting coincidence.

"Interesting coincidence that I come into town about the same time everyone goes missing, isn't it."

But by an interesting coincidence, a terrible accident occurred at the same time.

You told me that the signal being in Chinese was an interesting coincidence.

The reason for his smile was an interesting coincidence.

By an interesting coincidence, his work turned up in Ingolf's little library.

Marissa sipped her coffee, thinking that was an interesting coincidence.