Phrases Sharing Fun Facts or Stories

Speaking of which...

Meaning

Changing the subject to a related topic.

Translation language

John: I saw a great movie last night.
Alice: Oh yeah? Which one?
John: The new superhero film. <b>Speaking of which</b>...
Alice: Yes?
John: Have you seen the trailer for the sequel? <b>Speaking of which</b>, want to go next week?