Related Clues:

• 'Just so you know...,' in a text
• "Oh, I almost forgot," in a text
• Letters before a heads-up
• Texter's "However ..."
• Texted lead-in to an alternative
• ''Then again . . .'' in tweets
• "Alternatively," in a text
• Conversely, in brief
• 'As an aside,' in a text
• “Incidentally,” in a text
• "Incidentally," to texters
• 'Oh, and another thing ...,' for short
• "However," in textspeak
• 'Oh! And also . . .' in texts
• Texter's "Oh, also ..."