What is i think i love you?

"I Think I Love You" is a song by the band The Partridge Family, released in 1970. The song became a hit and reached number one on the Billboard Hot 100 chart. It was written by Tony Romeo and featured vocals by David Cassidy. The song captures the feeling of falling in love and questioning one's emotions. It has since become a popular love song and is often associated with the 1970s era.