Of All the Things is a 2012 Philippine romantic-comedy film starring Regine Velasquez and Aga Muhlach. The film was produced by GMA Pictures and VIVA Films. It was released on September 26, 2012. This film is Regine and Aga's third team-up after Dahil May Isang Ikaw (1999) and Pangako Ikaw Lang (2001), both produced by Viva Films.

Regina Encarnacion Ansong Velasquez is a Filipino singer and actress. She is considered one of the most influential figures in Philippine popular culture and is known for her vocal range and belting technique. She had unorthodox voice training during her childhood, where she was immersed neck-deep in the sea. Velasquez rose to prominence after winning the television talent show Ang Bagong Kampeon in 1984 and the Asia Pacific Singing Contest in 1989. Under the name Chona, she signed a recording contract with OctoArts International in 1986 and released the single "Love Me Again", which was commercially unsuccessful. The following year, she adopted the stage name Regine Velasquez for her debut studio album, Regine (1987), under the guidance of Viva Records executive Vic del Rosario and producer Ronnie Henares. She explored Manila sound and kundiman genres on her second and third studio albums, Nineteen 90 (1990) and Tagala Talaga (1991).