Photo: PAUL J. RICHARDS/AFP/Getty01of 05From left: Rosalynn and Jimmy Carter attend a fundraiser on Valentine’s Day in 1976.Rick Diamond/GettyFirst Lady Rosalynn Carter and President Jimmy Carter attend a fundraiser on Valentine’s Day 197602of 05White House/Mai/White House/Mai/The LIFE Images Collection/GettyPresident Ronald Reagan gives First Lady Nancy Reagan (what else?) a box of chocolates outside of Air Force One in 198503of 05Marcy Nighswander/AP/REX/ShutterstockPresident Bill Clinton and First Lady Hillary Clinton leave chuch in Washington, D.C. The president also participated in a Valentine’s Day fun-run for heart health.04of 05Ron Sachs-Pool/GettyPresident George W. Bush and First Lady Laura Bush watch singer Michael Feinstein at a Valentine’s Day dinner at the White House on Feb. 14, 2006.05of 05REX/ShutterstockPresidentBarack Obamaand First LadyMichelle Obamaleave Table 52 after a Valentine’s Day dinner in Chciago in 2009

Photo: PAUL J. RICHARDS/AFP/Getty

US President Bill Clinton and First Lady Hillary R

01of 05From left: Rosalynn and Jimmy Carter attend a fundraiser on Valentine’s Day in 1976.Rick Diamond/GettyFirst Lady Rosalynn Carter and President Jimmy Carter attend a fundraiser on Valentine’s Day 197602of 05White House/Mai/White House/Mai/The LIFE Images Collection/GettyPresident Ronald Reagan gives First Lady Nancy Reagan (what else?) a box of chocolates outside of Air Force One in 198503of 05Marcy Nighswander/AP/REX/ShutterstockPresident Bill Clinton and First Lady Hillary Clinton leave chuch in Washington, D.C. The president also participated in a Valentine’s Day fun-run for heart health.04of 05Ron Sachs-Pool/GettyPresident George W. Bush and First Lady Laura Bush watch singer Michael Feinstein at a Valentine’s Day dinner at the White House on Feb. 14, 2006.05of 05REX/ShutterstockPresidentBarack Obamaand First LadyMichelle Obamaleave Table 52 after a Valentine’s Day dinner in Chciago in 2009

01of 05From left: Rosalynn and Jimmy Carter attend a fundraiser on Valentine’s Day in 1976.Rick Diamond/GettyFirst Lady Rosalynn Carter and President Jimmy Carter attend a fundraiser on Valentine’s Day 1976

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From left: Rosalynn and Jimmy Carter attend a fundraiser on Valentine’s Day in 1976.Rick Diamond/Getty

Canidate Jimmy Carter Valentine Day Fundraiser

First Lady Rosalynn Carter and President Jimmy Carter attend a fundraiser on Valentine’s Day 1976

02of 05White House/Mai/White House/Mai/The LIFE Images Collection/GettyPresident Ronald Reagan gives First Lady Nancy Reagan (what else?) a box of chocolates outside of Air Force One in 1985

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White House/Mai/White House/Mai/The LIFE Images Collection/Getty

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President Ronald Reagan gives First Lady Nancy Reagan (what else?) a box of chocolates outside of Air Force One in 1985

03of 05Marcy Nighswander/AP/REX/ShutterstockPresident Bill Clinton and First Lady Hillary Clinton leave chuch in Washington, D.C. The president also participated in a Valentine’s Day fun-run for heart health.

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Marcy Nighswander/AP/REX/Shutterstock

Bill Clinton, Washington, USA

President Bill Clinton and First Lady Hillary Clinton leave chuch in Washington, D.C. The president also participated in a Valentine’s Day fun-run for heart health.

04of 05Ron Sachs-Pool/GettyPresident George W. Bush and First Lady Laura Bush watch singer Michael Feinstein at a Valentine’s Day dinner at the White House on Feb. 14, 2006.

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Ron Sachs-Pool/Getty

Valentine’s Day Social Dinner At The White House

President George W. Bush and First Lady Laura Bush watch singer Michael Feinstein at a Valentine’s Day dinner at the White House on Feb. 14, 2006.

05of 05REX/ShutterstockPresidentBarack Obamaand First LadyMichelle Obamaleave Table 52 after a Valentine’s Day dinner in Chciago in 2009

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REX/Shutterstock

President Barack Obama and His Wife Michelle Leave Table 52 Restaurant in Chicago, Illinois, America - 14 Feb 2009

PresidentBarack Obamaand First LadyMichelle Obamaleave Table 52 after a Valentine’s Day dinner in Chciago in 2009

source: people.com