Tu Hi Hai Sanam Chords by Pawandeep Rajan

The search results do not contain the authentic chords and lyrics for "Tu Hi Hai" by Sanam. The results show different songs with similar titles, such as "Tu Hi Hai Sanam" by Pawandeep Rajan and "Tu Hi Hai" by Ali Zafar, and "Tu Hi Toh Hai" by Life Cafe. There are also general collections of Hindi song chords available. However, the specific song "Tu Hi Hai" by Sanam is not present in the provided snippets with its chords and lyrics. Therefore, I cannot fulfill this request with the given information.