((This is in now way Potter-related. It's just a quick scene. Any of you with siblings can sympathize.))

*my phone rings*
Em: Hey Sis!
*click*
*phone rings again*
Em: Hey. Hey. Hey.
*click*
*Mom's phone rings*
Em: She hung up on me!
Mom: And that's surprising?
Em: I'm going to try again.
*click*
*my phone rings*
Em: Hi.
Me: No.
*click*

And there you have it. Something we can all relate to in some way.
Special thanks to my sister and my mom for inspiring this little scene. Yes, this will eventually happen.