Love Test

My Girlfriend invited me to her home,
I reached there and rang the doorbell,

Her younger sister opened the door ,
She was very beautiful,
She smiled and said that no one was at home,
I smiled and started walking back towards my bike,
.
Then all of her family members came out,
praised my loyalty,
Hugged me,
and,
told me that they would let me marry my girlfriend.


What do I say now?
I was just going back to lock my bike!