萍(píng )的祖母去世时(shí )留下了十封尘封许久的信，她嘱咐只有在写这(zhè )些(xiē )信的地方才能打开它们。于是(shì )萍(píng )就带上了祖(zǔ )母的骨灰踏上了去往(wǎng )缅甸(diàn )之旅。她(tā )在缅甸遇到了凯凯，只有他知晓祖(zǔ )母的存在。随后他们发现(xiàn )原来这些信都是(shì )一(yī )个(gè )深爱着