Question: How did Beau Bokan become engaged to Lights?
About the article "Lights (musician)", section "Personal life".

Candidate passages:
While at a Taking Back Sunday concert, Beau Bokan, the lead vocalist of metalcore band Blessthefall, asked a mutual friend of Lights if they would introduce the two.
The couple started dating soon after.
On August 30, 2011, Lights became engaged to Bokan.
As his proposal, Bokan made fortune cookies for Lights, with one containing the fortune of "Will You Marry Me?"
They were married on May 12, 2012.
On November 4, 2013, the couple announced that Lights was pregnant with their first child via Twitter and Facebook.
Lights and her sister were pregnant at the same time.
On February 15, 2014, Lights gave birth to their daughter, Rocket Wild Bokan.
Beau Mark Bokan (born November 30, 1981) is an American musician and singer-songwriter.
He is best known as the lead vocalist of Blessthefall, and the former vocalist of Take the Crown.
Bokan runs his own clothing line titled "Golden Hearts Shine Forever" which was launched in March 2011.
Bokan is Roman Catholic like all the other members of Blessthefall.
On September 26, 2008, Bokan joined Blessthefall as the vocalist to replace Craig Mabbitt, who recently left the band due to personal differences and later joined Escape the Fate.
He has recorded three studio albums with Blessthefall, "Witness", released October 6, 2009, "Awakening", released October 4, 2011, and "Hollow Bodies" released on August 20, 2013.
Bokan married Canadian electro-pop singer Lights on May 12, 2012.
On November 4, 2013 the couple announced that they were expecting their first child.
On February 15, 2014, Lights gave birth to their daughter, and named her Rocket Wild Bokan.  
Beginnings (2004-2006).
Take the Crown was founded early 2004 by Beau Bokan and Tony Gonzalez.
The original lineup was constantly changing and was more reminiscent of pop punk acts of the likes of Blink 182 or Pennywise than any of the bands recorded works.
The early line-up, including the likes of Martine Stewart (Donnybrook, Terror), changed constantly as did the band's sound.
During the early stages of Take the Crown, the band occasionally performed in the Los Angeles area at venues such as Skateland and The Knitting Factory.
Take the Crown eventually added Nick Coffey, Ryan Wilson, James Campbell, and Aaron Birdsaw to the permanent lineup and began to move in a more Post-Hardcore direction.
Take the Crown quickly gained local notoriety in the Southern California music scene, playing with such acts as the The Aquabats, Eighteen Visions, and performing to packed crowds at their home venue Chain Reaction. 
When Ibro Hadzic learned that Darko Bokan will be acquitted due to lack of evidence, Ibro had other plans to try Darko.
Ibro took Bokan as hostage and forced him to confess to what he "did" in the past while the world watches the events on television.
Ibro then makes it clear that he wants the former Defence Minister George Terhoff, whom he holds responsible for losing his family, to change places with Bokan.
Terhoff entered the room full of police forces and arrested Ibro. 
  Blessthefall  Beau Bokan – Lead vocals, keyboards  Jared Warth – Bass guitar, unclean vocals  Eric Lambert – Lead guitar  Elliott Gruenberg – Rhythm guitar, backing vocals  Matt Traynor – Drums, percussion  Other personnel  Vic Fuentes - Co-writing on "See You On the Outside"  Jesse Barnett – Additional vocals on "Youngbloods"  Jake Luhrs – Additional vocals on "Carry On"  Lights – Additional vocals on "Open Water"  Production  Joey Sturgis – Production, mixing, mastering, programming  Danielle Tunstall - Artwork