I can tell you that certain Tamil songs have evoked strong emotions in listeners, and some of them are known for their poignant and touching lyrics. The emotional impact of a song can vary from person to person, depending on their individual experiences and connections to the music. Here are a few Tamil songs that have been known to move people emotionally:
"Kannathil Muthamittal" - from the movie "Kannathil Muthamittal," composed by A.R. Rahman and sung by K.S. Chithra. The song's heartfelt lyrics and soulful music capture the emotions of a mother and her adopted daughter searching for the girl's birth mother.
"Nenjukkul Peidhidum" - from the movie "Vaaranam Aayiram," composed by Harris Jayaraj and sung by Hariharan, Devan, and Prasanna. This song reflects the pain of separation and longing between two lovers.
"Munbe Vaa" - from the movie "Sillunu Oru Kaadhal," composed by A.R. Rahman and sung by Shreya Ghoshal and Naresh Iyer. The song beautifully portrays the feeling of falling in love and the yearning for someone special.
"Anbe Sugama" - from the movie "Paarthale Paravasam," composed by A.R. Rahman and sung by Hariharan. The song delves into the complexities of love and relationships.
"Enna Solla Pogirai" - from the movie "Kandukondain Kandukondain," composed by A.R. Rahman and sung by Shankar Mahadevan. The song portrays the pain of unrequited love and the struggle of moving on.
Remember that the emotional impact of a song is subjective, and different people might connect deeply with different songs based on their life experiences and personal preferences.