Shadow of The Day by Linkin Park.

This brilliant song was chosen by @Ansh_Thakur ,who very much relates to the lyrics and the way they feel.

Sometimes solutions aren't so simple,

Sometimes goodbye's the only way.

And the Sun will set for you,The Sun will set for you.

And the SHADOW OF THE DAY,

 will embrace the world in grace

And the Sun will set for you.