What is the saddest Hindi Bollywood song that can make you cry?

There are very least songs that make me sad while listening tears started falling from my eyes.

• Tum Saath Ho(tamasha):- Agar Tum Saath Ho. Agar Tum Saath Ho from Tamasha is the song that best expresses sadness for the younger generation and gives the word to the pain of separation.
• Judaai(Badlapur):- This may make us feel comforted and consoled, especially when we realize that we're not experiencing real mental pain.
• Bhare Naina (Ra one):- Some people cry to music because they feel sad; others because they feel “awe.” People who experience awe are more likely to be with others when music makes them feel like crying
• Ae Ajnabi(Dil Se):- While music can evoke emotions in us like happiness, motivation, and excitement, it can also make us cry at the drop of a beat.

In "Nothing Compares 2 U" by Sinead O'Connor, a failed relationship and the resulting grief are expressed. In contrast, "I Will Always Love You" by Whitney Houston conveys an enduring love that persists despite separation. This makes me cry.