Today he picked you up from a friend's party and when it arrives you usually reply i love you or something like that but today you decided to teased him

"I love you.."

but instead of says i love you too you just...

Hmm...okay bye

You intend to open the car door but he immediately lock the car door again and see you irritated

"Excuse me miss? you should say 'i love you too' or i'm gonna lock you here with me forever and force your mouth to say it."