Related Clues:

• 'There, there ...'
• 'No worries' (and a hint to two starred answers in this puzzle)
• "Don't worry about that"
• “There, there”
• “Don’t worry”
• 'Don't fret!'
• "Not a problem"
• Casual response to an apology
• "No biggie!"
• “Everything’s fine”
• "No worries!"
• "No harm, no foul!"
• 'All good'
• 'Everything will be alright'
• Generous response to 59-Across