Related Clues:

• Smooching on a plane, for short
• Kissing outside letters?
• Hugging in public, e.g., briefly
• Kissing on the bus, e.g
• Bussing on buses, for short
• Canoodling in a crowd, for short
• Kissing on the kiss cam, for short
• Petting in a pet store, say, for short
• What a third wheel might see, in brief
• Kissing in the cafe, say, for short
• Kiss cam sight, briefly
• 'Get a room!' evoker, initially
• "Get a room!" evoker, initially
• Smooch on the subway, e.g
• Kissing on the sidewalk, e.g., briefly