"The Hardest Thing" is the third single released from American boy band 98 Degrees's second studio album, 98 Degrees and Rising (1998). "The Hardest Thing" peaked at number five in the United States, number 10 in Canada, number 29 in the United Kingdom, and number 31 in Ireland. It also experienced moderate success in Oceania, peaking at number 24 in Australia and number five in New Zealand. The single was certified gold by the Recording Industry Association of America (RIAA) for sales of 500,000 units.
Song meaning
The song is about a man who is torn between two women that he loves: one being his significant other and the other being his mistress. This is apparent when Doctor Zhivago is referenced in the second verse of the song. In the end, the man chooses to say goodbye to his mistress because it is only fair to his significant other, who has always trusted him. This becomes clear in the first verse of the song when he says, "I've got somewhere else to be, promises to keep / Someone else who loves me and trusts me fast asleep." However, as he is saying goodbye to the mistress, he has to hide his true feelings (love) from her; hence, the title of the song: "The Hardest Thing". As he says goodbye to his mistress, he thinks, "It's the hardest thing I'll ever have to do to look you in the eye and tell you I don't love you." However, he knows that their love is real and that they will (hopefully) meet again when the time is right: "I know that we'll meet again/Fate has a place and time / So you can get on with your life."[citation needed]
Music video
The music video takes place inside a boxing arena. Nick Lachey, the protagonist in the video, is the gentleman who is torn between two ladies. Nick is a boxer in the video, and his mistress is a show girl. His significant other is not in the video.
^The Hardest Thing (Australasian CD single liner notes). 98°. Universal Records. 1999. 150 246-2.{{cite AV media notes}}: CS1 maint: others in cite AV media (notes) (link)
^The Hardest Thing (Japanese CD single liner notes). 98°. Universal Records. 1999. POCT-1139.{{cite AV media notes}}: CS1 maint: others in cite AV media (notes) (link)
^The Hardest Thing (US cassette single sleeve). 98°. Universal Records. 1999. 012 156 246-4.{{cite AV media notes}}: CS1 maint: others in cite AV media (notes) (link)
^The Hardest Thing (European CD single liner notes). 98°. Universal Records. 2000. 156 446 2.{{cite AV media notes}}: CS1 maint: others in cite AV media (notes) (link)
^The Hardest Thing (European maxi-CD single liner notes). 98°. Universal Records. 2000. 156 447 2.{{cite AV media notes}}: CS1 maint: others in cite AV media (notes) (link)
^The Hardest Thing (UK CD single liner notes). 98°. Universal Records. 2000. MCSTD 40228, 156 773-2.{{cite AV media notes}}: CS1 maint: others in cite AV media (notes) (link)