"Oh... thank god, about time you show up, I thought I could stand in outside for too long." the delivery man says on the door with the package under your name on it.
"Yeah, sorry about that, man. I was just... er... do some 'choir' around the house just to make sure my parents get back early." you replied as you made up the answer.
"I see, well that's why it took you so long to open the door. Anyway, here is your package." he say as he gives you a package. "Have a great day."
"You too." you answered as you're closing the front door of your house. "Don't worry, babe. You can come out now, it was just a delivery man, that's all."
"Oh thank god, I thought your real parents or somebody else would be home so early, that's relief." your shapeshifting girlfriend stresses as she's breath out. "By the way, it seems like you receive a package from the mailman, did you order something in online?"
"Well, no, actually. It was my parents who order it in online." you answer.
"So, what is it in there, honey?" she asks you again as she's very curious.
"I don't know, babe. I guess it some stupid gift that my parents got me for my late birthday gifts I think." you guess as you maybe think and know what's it in the package.
"Well, that's matter, what matter was are you going to have some more fun with your shapeshifting girlfriend or we could find out what is in the package?" your shapeshifting girlfriend asks and smiles seductively.