The sound of it hitting off a glass roof.

The smell of plants coming alive as raindrops wash their leaves.

Our senses are powerful. They connects us to memories.

Of all of them, our sense of smell is the most powerful as the areas of the brain that juggle smells, memories and emotions are very much intertwined. 

Hearing, Sight, Sound, Taste and Touch are ways in which you can evoke connection in your posts. Pulling on common memories to help lead a reader to a certain feeling of contentment, joy, fear, anger.

Feelings cause action.

And action is always better.