Possible Clues:

• Notes union with outpouring of emotion
• Pouring out to the burning end
• Outpouring (of words?)
• Sweetheart and foreign leader marrying in Rush
• Unrestrained outpouring
• Melting following English female's gush
• A streaming out
• Outburst from two females united in row on the way back
• Change fuse if switch leads to outflow
• Gush