萍(píng )的祖母去世时留下了十(shí )封(fēng )尘封许久的信，她嘱咐只有在(zài )写这(zhè )些(xiē )信的地方才能打开它们。于是萍就带(dài )上(shàng )了祖母的骨灰踏上了去(qù )往缅甸之旅。她在缅(miǎn )甸遇到了凯(kǎi )凯，只有他知晓祖母的存在。随后他们发现(xiàn )原来(lái )这些信都是(shì )一个深(shēn )爱着