萍(píng )的祖母去世时留下了十封尘(chén )封许(xǔ )久的信，她嘱咐只(zhī )有在写这些信的(de )地方才(cái )能打(dǎ )开它们。于是萍(píng )就带上了祖母的骨灰(huī )踏上了去往缅甸之旅。她(tā )在缅甸遇到了凯凯，只有他知晓(xiǎo )祖(zǔ )母的存(cún )在。随后他们发(fā )现原来这些信都(dōu )是一个深爱着