What would you do if Ariana Grande knocked on your door and asked to be your best friend & to spend the day with you?

Ask who the heck they were and close the door. People I don't know of knocking at my door and asking that would be just creepy

Drop my pants.

Shoot myself...................

I'm not easily impressed. I'd wonder what her motive was. I'd be suspicious. I dated a very famous actress when she was NOT famous. The ego thing is a turn-off. I doubt I would recognize her. I'd probably answer and say, "Yeah, what do YOU want?". "I'm not buying anything today",

I'd say I was busy and send her to your house.

Hehe- Oh right!

Giggidy!

She's just a human being - nothing special.
And if she really did that, I'd wonder why she would need to ask to be some stranger's friend, and couldn't she make real friends like a normal person.
And I would have better things to do than spend a day with a total stranger who can't make friends in the usual way and who would be weird enough to knock on the door of a stranger to beg for friendship.
That would be really sad.

Ask who she is.

Nah, that's okay. She's not the type I'd get along with.