"Noi doi" is a song recorded by Romanian singer Alexandra Stan for her fourth studio album, Mami (2018). It was digitally released on 8 August 2017 through Alexandra Stan Records. The track was written and produced by Stan herself, with additional writing from Chriss JustUs, and production by Cristian Tarcea, Alex Parker and Laurențiu Popescu. "Noi doi" is Stan's first single as a lead artist to be entirely written and performed in Romanian. Lyrically, it features the singer asking her love interest to spend time at the beach with her. "Noi doi" received praise from a music critic for its summery style and Stan's vocal delivery. An accompanying music video was uploaded onto Stan's official YouTube channel simultaneously with the single's release. Shot by Bogdan Păun, it features Stan and two other women on a yacht. Commercially, the song peaked at number 80 in Romania.

Mami is the fourth studio album by Romanian singer Alexandra Stan. It was released on 25 April 2018 in digital and physical formats by Alexandra Stan Records and Victor Entertainment. Stan collaborated with producers from multiple countries, including Marius Mirică, Alex Parker, Laurențiu Popescu, Simon Says, Cristian Ștefănescu and Cristian Tarcea. She recorded Mami in Los Angeles, United States, where she relocated with her boyfriend in September 2017. The singer was involved in the writing process of several songs featured on the album.