Related Clues:

• Opening for peace talks
• Warming in relations
• Warming of relations
• Winter break?
• Become liquid
• Melting period
• Microwave, maybe
• Spring warmth
• Become more welcoming
• Spring break?
• Begin to melt
• ''Ragtime'' character
• Move from a frozen state?
• Remove from the freezer
• Feel less angry, so to speak