我知道再回首时，那些眼泪想来可笑
 

I always knew looking back on the tears would make me laugh, but I never knew looking back on the laughs would make me cry.我知道再回首时，那些眼泪想来可笑；却不知再回眸时，那些欢声笑语也能叫我潸然泪下。