Related Clues:
- Ease, as hostilities
- Winter-to-spring transition
- Be mellowed by charm
- Start to melt
- Become less icy
- Tuna/cheese concoction
- Hot, cheesy sandwich
- Become squishy, like chocolate
- Gooey sandwich
- Sandwich with tuna and cheese
- Wrap alternative
- Cheesy entree
- Weaken, romantically
- Lose iciness
- Cold-War-to-detente transition