Possible Clues:

• ''Be happy!'' front
• "Relax!" (... letters 4-6)
• Lead-in to "Be happy"
• *“It’ll all be fine”
• "It's all right!"
• "It's OK!"
• Partner of "Be happy!"
• It should reassure one academic with couple reading and writing out the back (3'1,5)
• "Be happy!" front
• Partner of ''Be happy!''