萍的祖母去世(shì )时留下了十封尘封许久的信，她嘱咐只有在写(xiě )这些(xiē )信的地(dì )方才(cái )能(néng )打开它们。于是(shì )萍(píng )就带上了祖母的骨灰踏上(shàng )了去往缅甸之(zhī )旅。她在缅甸(diàn )遇到了凯凯，只有他知晓祖母的存(cún )在。随后他们(men )发现原来这些信都(dōu )是(shì )一个深爱着