Possible Clues:

• Unexpected consequence
• Lighter finished as fluid escaped
• Medication in second sequence of deliveries -- excess that's spread around
• Boundaries put back by boyfriend? It could be too much to cope with
• Edges up to sweetheart, as an unexpected consequence
• Go past the rim
• What's offered to kiss rebuffed by sweetheart, hence unexpected consequence
• Unexpected by-product
• Extra