萍的祖母去世(shì )时(shí )留下了十封尘封许久的信，她嘱咐只有在写这(zhè )些信的地(dì )方(fāng )才(cái )能打开它们。于是萍就带上(shàng )了祖母的骨灰踏上了去往缅甸(diàn )之旅。她(tā )在(zài )缅甸遇到了凯凯，只(zhī )有他知晓祖母的存在。随后他们发现原来(lái )这些信都(dōu )是一个深爱(ài )着