â€œ1, 2, 3, 4â€ (sometimes subtitled â€œI Love Youâ€) is a popular single from the Plain White Tâ€™s, released in the end of 2008. The song was used in episode 16 of 90210 â€˜s first season and a promo for February movies on Hub Network. The song can be played on the ukulele using the following 6 chords: D, A, Bm, G, Gm & A7 (no idea what this mean? Head over to the Chords page). The song with lyrics can be found at the bottom of this post.