Thank you for the sadness

Thank you for the sadness.
Cos the happiness waiting for you
in the end of these crying days and nights.
Thank you for the sadness.
Cos I know the sun will shine
after this darkest and coldest night.

「そんな顔しないで」あきれた鏡にささやかれても
「ごめんねもう僕は誰とも笑えない」ってひねくれてたけど

Thank you for the happiness.
Cos I never thought the day like today
will come to me at last.
Thank you for the happiness.
I wonder how I feel,
if I could told this to me in the past.

Thank you for the sadness.
Cos I know I need it now,
so you don't haver to worry when I am crying.

Thank you for the sadness.
Next time the feeling comes,
I really want to hold it tight.
Thank you for the happiness.
Cos I feel like a new born
left all sad things behind.
Now I see the light.