Popular Egyptian singers Assala and Ahmed Saad have released a new duet titled "Sabab Farhati" (Reason for My Happiness) on YouTube and digital platforms in celebration of Valentine's Day. The song, with lyrics by Ahmed Shafik, music by Ahmed Saad, and musical arrangement by Mohamed Atef El Helw, is produced by Rotana Music. The song quickly trended on YouTube upon its release. Assala wrote on her Instagram account, "Our gift to you, me and Hamoudi. A song about love, friendship, loyalty, that we sang as two close friends." The song's lyrics express love and the joy that comes with spending time with one's special someone.