Water Bubble

Is this called water bubble or water bead?
But never mind, don't care on it.
Actually, I like this photo because
the blur background with light and the reflection light on the bubble.
It brings a feeling to me,
a lonely night,
I stay at the home and look through the window.
Outside is raining,
And I seat on the sofa and listening on some soft music.
My mind is under relaxing, comfortable environment.
Erm, I like the feeling.