It wasn’t exactlylove at first sight, but the line worked.

They eventually moved in together in September 2010.

And of course, the groom had to make it Facebook official.

Facebook CEO Mark Zuckerberg with Priscilla Chan

He updated his profile to say “Married Priscilla Chan” that evening as reported byThe Washington Post.

Facebook’s Mark Zuckerberg ans Priscilla Chan smiling

Facebook founder Mark Zuckerberg and wife Priscilla Chan