'Sorry I don't dance'

MODERN AU emma is 23 and killian is 27
Emma has a one night stand with Killian Jones a week after moving to town. Emma calls her friends two weeks later in a panic and wanting someone to be their when she takes a test, or 4.
She turns out to be pregnant but she's lying to everyone because she was scared they may know the father.
Then MM and david have a house warming party, he's there and she isn't going to tell him.