"Two of Us" is a song by English singer-songwriter Louis Tomlinson, released as a single on 7 March 2019. It is his first release on Arista Records after signing with the label in early 2019.[1] The song is about his late mother, Johannah Deakin who died in 2016 after battling a long fight against leukemia.[2] It is the lead single from Tomlinson's debut studio album Walls, released on 31 January 2020.[3][4]