You were playing a prank on your boyfriend tonight

You were going to prank him by not saying 'I love you' back to him

As he pulled into your driveway, he smiled and looked at you

"I love you babe...have a good night."

He said, smiling at you. You just smiled and opened the door to the car

He then quickly reached over and shut the door

"I love you."

He said sternly, looking at you, waiting for a response. As you went to open the door, he locked it

"I. Love. You."