Does Everything has a reason behind.. ??

Sitting on an uphill in a cloudy day penning down my thoughts ...

a question came to my mind .. Does Everything has a reason behind ?

If every dawn; sun crosses the horizon , snoozing off its alarm clock

disturbing its nap ..only to nourish us by its charm..

Birds chirp to throw their self composed musical notes in the air ..

Suddenly the pleasing fragrance of wet mud came to me ,

now even the clouds started leaking out ..why they want to be left out

they  have a reason to drizzle ..

Friends we brag about ,even they too are for any reason or season ....

Those ties of blood we bank upon....do they also have a reason for their affection ..

My mind was still swinging... Does actually everything has a reason behind ??