我说不出来为什么爱你，但我知道，你就是我不爱别人的理由 ...
It mean.. I do not know why I love you, but i know, you are the one, the reason why i do not love other girls....
This sentence so meaningful... which certain words.. hard to express , hard to say it out ..
so... with this sentence... should represent the meaning of in the mind of be lover...
so... sometime not neccessary need to show the love.. show the thing that you brought or gift ...
it just need a very simple words... or sentence... can represent the meaning of love...
how strong the meaning of you want to tell her..
how deep your love toward her...
it is much better than just say the common three words... "I love You"
