An envelope is a common packaging item, usually made of thin flat material. It is designed to contain a flat object, such as a letter or card.

Traditional envelopes are made from sheets of paper cut to one of three shapes: a rhombus, a short-arm cross, or a kite. These shapes allow for the creation of the envelope structure by folding the sheet sides around a central rectangular area. In this manner, a rectangle-faced enclosure is formed with an arrangement of four flaps on the reverse side.

When the folding sequence is such that the last flap to be closed is on a short side it is referred to in commercial envelope manufacture as a '"pocket"' - a format frequently employed in the packaging of small quantities of seeds. Although in principle the flaps can be held in place by securing the topmost flap at a single point (for example with a wax seal), generally they are pasted or gummed together at the overlaps. They are most commonly used for enclosing and sending mail (letters) through a prepaid-postage postal system.

Kevin Spacey, CBE (born Kevin Spacey Fowler; July 26, 1959) is an American actor, director, screenwriter, producer, and crooner. He grew up in California, and began his career as a stage actor during the 1980s, before being cast in supporting roles in film and television. He gained critical acclaim in the early 1990s, culminating in his first Academy Award for The Usual Suspects (Best Supporting Actor), followed by a Best Actor Academy Award win for American Beauty (1999). His other starring roles in Hollywood include Seven, L.A. Confidential, Pay It Forward, K-PAX, and Superman Returns in a career which has earned him several Emmy and Golden Globe nominations. Since 2003, he has been artistic director of the Old Vic theatre in London.

Spacey was born in South Orange, New Jersey, the son of Kathleen Ann (née Knutson; December 5, 1931 – March 19, 2003), a secretary, and Thomas Geoffrey Fowler (June 4, 1924 – December 24, 1992), a technical writer and data consultant. He has two older siblings: a sister, Julie, and a brother, Randy. He attended Northridge Military Academy, Canoga Park High School (in tenth and eleventh grades), and then Chatsworth High School in Chatsworth, Los Angeles, where he graduated valedictorian of his class. At Chatsworth High, he starred in the school's senior production of The Sound of Music, playing the part of Captain Georg von Trapp, opposite Mare Winningham's character, Maria.

Paper Heart is a 2009 American romantic comedy film starring Charlyne Yi and Michael Cera as fictionalized versions of themselves based on their rumored relationship, though Yi has said they never dated and remain friends.^{[citation needed]}

The plot for the film is based on Charlyne Yi's original idea of a documentary, which Nick Jasenovec suggested would be accentuated with a fictional storyline.

The film follows Charlyne as she embarks on a quest across America to make a documentary about a subject she does not understand: love. As she and her good friend (and director) Nick search for answers and advice about love, Charlyne talks with friends, strangers, scientists, bikers, romance novelists, and children. They each offer diverse views on modern romance, as well as various answers to the age-old question: does true love really exist?

Shortly after filming begins, Charlyne meets a boy after her own heart: Michael Cera. As their relationship develops on camera, her pursuit to discover the nature of love takes on a fresh new urgency.