Happyhappyhappy
Indru Mudhal Happyhappyhappy

Happy Indru Mudhal Happy
Happy Indru Mudhal Happy

Kodai Mazhai Megathai Kandu
Aadum Mayilae Vaa
Aadi Varum Thogaiyai Kaiyil
Moodum Azhagae Vaa

Kodai Mazhai Megathai Kandu
Aadum Mayilae Vaa
Aadi Varum Thogaiyai Kaiyil
Moodum Azhagae Vaa

Thunai Engae
Idho Ingae
Sugam Engae
Idho Ingae

Aahaa Haa
Happy Indru Mudhal Happy
Aahaa Haa
Happy Indru Mudhal Happy

Jaajaajajajajaja Jajajajaaa
Daa Daa Daadadadadadadadaaa

Thendral Thodaadha Ilakkiya Kaadhal
Idhu Thaan Theriyaadho
Thendral Thodaadha Ilakkiya Kaadhal
Idhu Thaan Theriyaadho

Adhu Thaediya Kaniyai Moodiya Thunaiyai
Pagaiyaai Ninaiyaadho
Adhu Thaediya Kaniyai Moodiya Thunaiyai
Pagaiyaai Ninaiyaadho

Indha Uravinil Thadai Yaedhu
Indha Piraviyil Kidaiyaadhu
Indha Uravinil Thadai Yaedhu
Indha Piraviyil Kidaiyaadhu
Pani Oduvadhum Malai Thaeduvadhum
Nammai Paarthadhinaal Thaanae

Aahaa Haa
Happy Indru Mudhal Happy
Aahaa Haa
Happy Indru Mudhal Happy

Daada Daadaadaa

Lalala Lalaalaa

Acham Idhodu Adangattum Endru
Anaippen Medhuvaaga
Acham Idhodu Adangattum Endru
Anaippen Medhuvaaga

Ini Micham Meedhi Irundhaalum
Adhu Vilagum Thaniyaaga
Ini Micham Meedhi Irundhaalum
Adhu Vilagum Thaniyaaga

Idhu Thodarattum Suvaiyaaga
Sugam Padarattum Idhamaaga
Idhu Thodarattum Suvaiyaaga
Sugam Padarattum Idhamaaga
Vizhi Moodivara Kanavodi Vara
Vilaiyaadida Azaghaaga

Aahaa Haa
Happy Indru Mudhal Happy
Aahaa Haa
Happy Indru Mudhal Happy