By the way...

Meaning

Adding a piece of information casually.

Examples

• John: I finished the report. <b>By the way</b>, did you see the email about the meeting?
• Alice: No, I haven't seen it yet. What's it about?
• John: It's about the new project. <b>By the way</b>, remember to bring your notes to the meeting.
• Alice: Thanks for reminding me.