About 1234

"1, 2, 3, 4" (sometimes subtitled "I Love You") is the second single from the Plain White T's second worldwide album, Big Bad World. It reached #34 on the U.S. Billboard Hot 100 in April 2009 and was certified Platinum in June 2011, having sold over 1 million digital copies. The record has since gone 2X Platinum.

Since its release in December 2008, the song has been compared to the band's earlier hit "Hey There Delilah" because of its acoustic rock sound. In February 2009, "1, 2, 3, 4" began to climb on the U.S. Billboard Hot 100 chart, reaching a peak of No. 34, becoming their biggest hit on the chart after "Hey There Delilah". On the Adult Top 40 chart, the song spent 26 weeks on the chart and peaked at No. 5.