Possible Clues:

• Saccharine indie sensibility
• Excessively or affectedly quaint
• A bit too cute?
• Excessively sentimental wife protected by golfer’s support
• Primarily treacly, tiny, overly pretty
• Sentimentally sweet
• Short message, rather quaint
• Buffet we enjoyed, including sweet
• Sentimentally pretty wife wearing casual top
• Excessively sentimental message shortened