Possible Clues:

• American offender's almost conned inside, maybe
• Sharp jerks after exercise, possibly
• "Maybe, if you behave ..."
• It could be
• Piano phrase messed up, maybe
• ''Maybe''
• 'Maybe'
• “You always tell me / ____, ____, ____” (Eponymous song lyrics, probably best-known in a cover version by Doris Day)
• Snappers circling Queen start to harass, maybe
• Could be resort hotel agent backed