Related Clues:

• Tomorrow, to Charo
• "Till next time"
• Casual goodbye
• 'See ya --!'
• In a little while
• ''I'm off!''
• "Be patient"
• Tomorrow
• The day after hoy
• Not as timely
• Kid's response to 20-, 37- and 55-Across
• ''Hold your horses!''
• Words to an impatient person
• Reply to the impatient, perhaps
• Delaying response