Unexpected L.O.V.E :)

YOU came into my life unexpectedly,
     'till we get acquainted closely
We're different in many ways,
     Unique, it's my definition of you, I say.

Talking about simple and silly stuffs,
      I dont know, but those things make me laugh.
One text from you
     makes me cheer up from feeling blue.

You keep on staring at me
     As I walk through the sea.
Im happy to know someone like you
     and I hope you feel the same way too.    

Im trying to understand this feeling
'cause I always hear this heart beating
       Lab.dub.Lab.dub.Lab.dub.
tell me, Is this what they call LOVE?