Today you went over to your best friend's house, and your best friend went out. Only her brother was in the house.

You want to call your friend, but your phone is out of battery. You look at her brother - Philip and hesitate.

You and he talked a few times, so you decided to borrow his phone.

"Alright. Here." He gives you the phone. You ask for the password and he thinks for a moment...

"The password...it's your birthday."