"Tum Hi Ho" is a popular Hindi song from the 2013 film Aashiqui 2, composed by Mithoon. Sung by Arijit Singh, the song expresses deep love and longing, highlighting the emotional connection between two lovers. Its heartfelt lyrics resonate with many listeners, making it a favorite at romantic occasions. The song's success contributed to the film's popularity and helped Arijit Singh gain widespread recognition in the Indian music industry. "Tum Hi Ho" has been covered and remixed numerous times, further solidifying its status as a modern classic in Bollywood music.