STRANDED HEART

Nhai Cheng who went abroad for a business trip got into a airplane crashed and stranded to an island meet Four Liu a guy who runaway from home because his parents want him to get married got into the same airplane crash with Nhai who is in the same flight as him .

As both of them is stranded in the island Nhai and Four realize that they maybe a married couple as they both wearing the same ring but they can't remember anything after losing their memories because of the plain crashed.

Both lost their memories and stranded in the island what will they story be ?