Possible Clues:

• Demonstrate subservience
• Pose to propose
• What some do before they pray
• Prepare to talk to a tyke, maybe
• Prepare to pop the question
• Be in the front row in a team photo, say
• Get down to a child's level
• Prepare to use a prie-dieu
• Request at a palace, maybe
• What penitents in confessionals do